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48 results about "VO2 max" patented technology
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VO₂ max (also maximal oxygen consumption, maximal oxygen uptake, peak oxygen uptake or maximal aerobic capacity) is the maximum rate of oxygen consumption measured during incremental exercise; that is, exercise of increasing intensity. The name is derived from three abbreviations: "V" for volume, "O₂" for oxygen, and "max" for maximum. Maximal oxygen consumption reflects cardiorespiratory fitness and endurance capacity in exercise performance.
Mobile phone apparatus capable of measuring motion state and supporting motion training
ActiveCN1968293AExercise is safe and effectiveMeasuring effectiveDiagnostic recording/measuringSensorsOxygenExercise state
The invention relates to a mobile phone which can check operation state and support operation train, wherein it comprises main body, operation checker, physiological parameter checker, the first operation program unit, the second operation unit, the third operation program unit, and the fourth operation program unit; the operation checker checks the operation state; the physiological parameter checker is outside the mobile phone to check the physiological parameter in operation; the first operation program unit uses the data of operation checker and physiological parameter checker evaluates the maximum oxygen amount; the second unit uses the data of operation checker and physiological parameter checker evaluates the non-oxygen threshold value; the third unit uses the maximum oxygen amount of first unit to support the train of user; the fourth unit uses the threshold value of second unit to support train.
Owner:黄煜树
Guiding exercise based on fat oxidation rate
Disclosed is An exercise guide apparatus comprising: a sensing unit configured to obtain a heart rate of a subject; a strength determining unit configured to determine a maximal oxygen uptake of the subject; an exercise intensity measurement unit configured to determine a current exercise intensity of the subject based on the heart rate obtained by the sensing unit; and an exercise guide unit configured to estimate a fat oxidation rate of the subject, determine whether or not fat oxidation of the subject occurs, generate guide information according to a result of the determination of the occurrence of fat oxidation, and display the guide information generated, wherein the fat oxidation rate is estimated based on a ratio of fat being oxidized at the current exercise intensity to the maximal oxygen uptake, and wherein the occurrence of fat oxidation is determined by checking whether or not the fat oxidation rate estimated is greater than a threshold.
Owner:LG ELECTRONICS INC
Exercise test scheme and calculation method for cardiopulmonary function
The invention discloses an exercise test scheme and a calculation method for a cardiopulmonary function, and belongs to the field of health assessment. A maximal oxygen uptake is a key assessment index of aerobic exercise ability and a core index to reflect an exercise cardiopulmonary function; moreover, in all-cause death attribution analysis, a low cardiopulmonary function is an all-cause death factor ranked first and therefore the assessment on the exercise cardiopulmonary function is very necessary; however, to directly test an oxygen uptake, a very precise instrument is required; and the equipment is expensive and therefore cannot be applied in the field of public fitness. In the method, by researching the shortages of a previous method in depth, an incremental load scheme that measures the maximal oxygen uptake under a secondary high intensity exercise is formulated; on the basis of observing a heart rate reaction after a small-load (25W) excise, a load at a second level is determined; and meanwhile, in a stage of an open test, effective data can be guaranteed to be collected; and based on this, according to a result obtained by the test, a new calculation method for the maximal oxygen uptake is provided; and the method of multipoint regression is adopted, so the error caused by heart rate fluctuation in previous two-point calculation is greatly reduced.
Owner:ACMEWAY BEIJING HEALTH TECH CO LTD
Human body maximum oxygen uptake evaluation method and application based on BP neural network
The present invention provides a human body maximum oxygen uptake evaluation method based on a BP neural network. The method comprises the following steps: collecting subject's data, wherein the data includes the weight, the age, the sex, the time of running 1600m and the instant heart rate after running; obtaining the subject's sex information at the same time; and performing standard conversion of the sex, the age, the time of running 1600m and the instant heat rate after running to take as parameters, inputting the maximum oxygen uptake BP neural network, and measuring the subject's maximum oxygen uptake, wherein the maximum oxygen uptake BP neural network is provided with an input layer, an output layer and one hiding layer, the input is provided with 5 input nerve cells, the hiding layer is provided with 11 nerve cells, and the output layer is provided with one nerve cell. The human body maximum oxygen uptake evaluation method can rapidly obtain the accurate maximum oxygen uptake result with no need for expensive device investment and is suitable for population cardiopulmonary function analysis in a large sample size.
Owner:王伟
Testing method and device for submaximal cardiorespiratory fitness based on slope and speed of treadmill
ActiveCN110477920AAvoidance of cardiovascular eventsFast test speedRespiratory organ evaluationSensorsThree levelExercise state
The present application discloses an adjustment method and adjustment device for a slope and speed of a treadmill based on cardiorespiratory fitness. The method comprises the following steps: estimating the maximum oxygen uptake rate of a user based on basic information of the user; classifying the exercise risk and age of the user based on the basic information of the user, and obtaining initialvalues of three-level load of the user in a submaximal test mode based on the exercise risk, age and maximum oxygen uptake rate of the user; and obtaining a load value of the submaximal test of the user based on the maximum oxygen uptake rate, comparing a load value with a set threshold value of each-level load to determine the exercise state, and obtaining the speed and slope of the treadmill test under each-level load according to the relationship of each-level load value and the speed and the slope in different exercise states. The method provided by the present application can classify thetest load in a personalized manner based on the exercise risk and age, and facilitates avoiding the occurrence of cardiovascular events due to irrational intensity during the test; and meanwhile, themethod can quickly obtain the test speed and slope value.
Owner:北京动亮健康科技有限公司
Method and device for obtaining maximum oxygen uptake
The invention discloses a method and a device for obtaining the maximum oxygen uptake, relates to the field of electronic information, which mainly aims at obtaining the maximum oxygen uptake in a short time by simple operations in a relatively accurate manner, thus the obtaining of the maximum oxygen uptake being free from the limit of time, space and cost can be realized, and a test can be carried out on any human body whenever and wherever. The method for obtaining the maximum oxygen uptake provided by the invention is characterized by comprising the following steps: obtaining life parameters of a person to be tested, wherein the life parameters comprise sex, age and body weight; obtaining the maximum value and the annual variation value of the maximum oxygen uptake of the person to be tested according to the sex; calculating to obtain the current maximum oxygen uptake of the person to be tested according to the maximum value and the annual variation value of the maximum oxygen uptake of the person to be tested and the age and the body weight. The invention is mainly applied to the process of obtaining the maximum oxygen uptake of a human body.
Owner:石国威
College student health physical fitness detection method based on intelligent mobile phone
InactiveCN106377269ARaise attentionPromote active participationRespiratory organ evaluationSensorsMuscle forcePush ups
The invention relates to a college student health physical fitness detection method based on an intelligent mobile phone; the features are that the detection method uses the intelligent mobile phone as a tool so as to detect college student health physical fitness in the following four aspects: cardiopulmonary endurance fitness, muscle force and muscle endurance fitness, flexibility fitness and body composition; the method comprises the following steps: making brisk walking for 1.6km, and recording the used time T; allowing male to make push-ups, allowing female to do sit-ups, and recording the frequency N; making a body anteflexion, and detecting the antexion angle [beta]; inputting body height H and body weight K; detecting the heart rate so as to calculate the maximum oxygen uptake, thus evaluating the cardiopulmonary endurance fitness; inputting the N value into the mobile phone so as to calculate the muscle force and muscle endurance fitness; calculating the [beta] value so as to evaluate the flexibility fitness; calculating the BMI of a tested person so as to evaluate the body composition; comprehensively evaluating evaluated results of said four aspects so as to obtain the health physical fitness of the tested person. The college student health physical fitness detection method is simple, fast, and easy to promote.
Owner:GUANGDONG POLYTECHNIC NORMAL UNIV
Predictive Biomarkers for Response to Exercise
InactiveUS20110195412A1Increase capacityImprove responsivenessSugar derivativesMicrobiological testing/measurementVascular diseaseMedicine
A set of biomarkers have been identified that allows one to predict subjects who will respond to an exercise regime in term of cardiorespiratory fitness as assessed by maximal oxygen uptake. These predictions may be used, for example, to predict risk of cardiovascular disease, to design a more effective program for cardiac rehabilitation, to predict capacity for athletic performance or physically demanding occupation, and to predict ability to maintain functional capacity with aging using exercise.
Owner:BOARD OF SUPERVISORS OF LOUISIANA STATE UNIV & AGRI & MECHANICAL COLLEGE +1
Method and equipment for evaluating physical indexes in running exercise
The invention discloses a method and equipment for evaluating physical strength indexes in running exercise, and the evaluation method comprises physical strength grade evaluation and physical strength state evaluation, and specifically comprises the steps: firstly, respectively collecting the motion state data of a current user in 7 days and 28 days, and respectively building a second model equation and a third model equation; then, calculating the maximum oxygen uptake of the user according to the physiological feature data of the user and the calculation formula of the maximum oxygen uptake; then, according to the second model equation and the third model equation, obtaining a first standard matching speed and a second standard matching speed, and then substituting the first standard matching speed and the second standard matching speed into a preset first model equation in sequence so as to obtain a first physical strength value and a second physical strength value; and finally, according to the first physical strength value, looking up a table to obtain the physical strength grade of the current user, and according to the difference value DV between the second physical strength value and the first physical strength value, looking up the table to obtain the physical strength state of the current user. By adopting the evaluation method, the evaluation result is high in accuracy and high in referenceability.
Owner:GUANGDONG COROS SPORTS TECH JOINT CO
Cardiopulmonary endurance measurement method and system based on oxygen uptake calculation
ActiveCN112138361ARealize the measurement functionGuaranteed accuracyHealth-index calculationSport apparatusPhysical medicine and rehabilitationEngineering
The invention provides a cardiopulmonary endurance measurement method and system based on oxygen uptake calculation. The method comprises the steps that the resting heart rate of a user is collected through intelligent wearable equipment before a test; in the test process, the real-time heart rate and walking speed are collected, the maximum oxygen uptake is obtained according to a VO2Max calculation formula, and the cardiopulmonary endurance is measured and evaluated through the maximum oxygen uptake. Expensive measuring equipment is not needed, the motion state of a user is automatically detected, that data are real and effective, the cost of manual guidance and measurement in the cardio-pulmonary endurance test project can be reduced, the functions of the intelligent wearable equipmentare further expanded, and the practicability of the intelligent wearable equipment is improved.
Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
Antrodia camphorate pimelie kelone compounds for releasing physiological fatigue
InactiveCN101333156AAvoid damageImprove central fatigueOrganic active ingredientsFungi medical ingredientsBlood ammoniaCreatine kinase
The invention relates to an Antrodia cinnamomea compound which can slow down physiological fatigue, in particular to a 4-hydroxy -2,3-dimethoxy-6-methy-5(3,7,11-trimethyl-dodeca-2,6,10-trienyl)-cyclohex-2-enone separated from the extract of Antrodia cinnamomea, which can effectively slow down the physiological fatigue. In the invention, after 80% of maximal oxygen uptake of high-intensity exhausted exercises, the application of the compound can promote the metabolism of creatine kinase and blood ammonia in the body and contribute to the restoration of the concentration to achieve the effect of slowing down the physical fatigue.
Owner:GOLDEN BIOTECH
Measuring method for energy metabolism based on voice input
The invention relates to a measuring method for energy metabolism and discloses the measuring method for the energy metabolism based on voice input. The measuring method comprises the following steps of a data input step: a user uses an input module to input a maximum oxygen uptake; a static voice receiving step: when the user makes a static voice, corresponding to a prompt, in a static state according to the prompt from a prompting module, and a voice receiving module receives the voice in the static state; a moving voice receiving step: when the user makes a moving voice, corresponding to a prompt, in a moving state according to the prompt from the prompting module, and the voice receiving module receives the voice in the moving state; a calculating step: a processor calculates an energy metabolic rate result according to the voice in the static state and the voice in the moving state.
Owner:SPORT SUPPORTED CULTURES INT
Guiding exercise based on fat oxidation rate
Disclosed is An exercise guide apparatus comprising: a sensing unit configured to obtain a heart rate of a subject; a strength determining unit configured to determine a maximal oxygen uptake of the subject; an exercise intensity measurement unit configured to determine a current exercise intensity of the subject based on the heart rate obtained by the sensing unit; and an exercise guide unit configured to estimate a fat oxidation rate of the subject, determine whether or not fat oxidation of the subject occurs, generate guide information according to a result of the determination of the occurrence of fat oxidation, and display the guide information generated, wherein the fat oxidation rate is estimated based on a ratio of fat being oxidized at the current exercise intensity to the maximal oxygen uptake, and wherein the occurrence of fat oxidation is determined by checking whether or not the fat oxidation rate estimated is greater than a threshold.
Owner:LG ELECTRONICS INC
Predictive Biomarkers for Response to Exercise
InactiveUS20140094381A1Microbiological testing/measurementLibrary screeningFunctional abilitiesExercise performance
A set of biomarkers have been identified that allows one to predict subjects who will respond to an exercise regime in term of cardiorespiratory fitness as assessed by maximal oxygen uptake. These predictions may be used, for example, to predict risk of cardiovascular disease, to design a more effective program for cardiac rehabilitation, to predict capacity for athletic performance or physically demanding occupation, and to predict ability to maintain functional capacity with aging using exercise.
Owner:MEDICAL PROGNOSIS INST +1
Maximal oxygen uptake testing and evaluating apparatus
InactiveCN102512139AAvoid calculation errorsSensorsMeasuring/recording heart/pulse rateHuman bodyMedicine
The invention relates to a maximal oxygen uptake testing and evaluating apparatus. Maximal oxygen uptake is one of main indexes for evaluating a body strong and healthy degree. According to the existing maximal oxygen uptake testing and evaluating apparatus, bradycardia caused by myocardial dysfunction generated by ATP (adenosine triphosphate) synthesis reduction due to lactic acid accumulation under the endocardium when some people is in a hypoxia state because of individual difference can not be eliminated, and if the maximum oxygen uptake is figured out according to the heart rate at the moment, the numerical value can be remarkably on the high side. In order to reduce errors, an oxyhemoglobin saturation detection device and an oxyhemoglobin saturation and heart rate matching circuit are arranged in the existing maximal oxygen uptake testing and evaluating apparatus. Therefore, the apparatus can be used for achieving the following two effects: the corresponding heart rate when the hypoxia condition occurs can be judged, and the condition of calculating the maximum oxygen uptake according to the low heart rate is avoided; and meanwhile, the degree of utilizing oxygen in a human body by blood can be monitored, and the physique of people to be tested is cooperatively judged.
Owner:乔德才 +2
Personalized body fat regulation and control management method and system based on exercise energy consumption monitoring
PendingCN114496245AAchieve the goal of fat lossStrong targetingPhysical therapies and activitiesHealth-index calculationHuman bodyVO2 - Oxygen uptake
The invention relates to a personalized body fat regulation and control management method based on exercise energy consumption monitoring. The method comprises the steps that 1, basic information of a human body is collected; step 2, acquiring the maximum oxygen uptake VO2 < Max > when the central rate reaches 180 times / min in the human body movement process; 3, respiration data of the human body in the resting state are obtained, and human body resting energy data are obtained through calculation according to the obtained respiration data; 4, according to the basic information of the human body, the maximum oxygen uptake and the resting energy data of the human body, the oxygen consumption serves as a human body exercise intensity control index, the human body exercise state range is made to be in the middle-low exercise intensity of a%-c% VO2 Max, and personalized fat reduction exercise schemes, including the environment temperature, the exercise mode, the exercise intensity and the exercise time, of different crowds are obtained. The exercise intensity is controlled within the middle-low intensity range by monitoring the oxygen consumption of the user in real time, the energy consumption source of the user in the range is mainly from fat, and the purpose of reducing fat is achieved after a certain exercise time.
Owner:OVATION HEALTH SCI & TECH CO LTD
Cardio-respiratory fitness assessment
PendingCN106999104AAvoid time effectsPhysical therapies and activitiesDiagnostic recording/measuringAccelerometerVO2 - Oxygen uptake
Methods and systems for assessing cardio-respiratory fitness (CRF) with the use of body motion data is disclosed. Specific measurements of body movement (for example, motion amplitude or velocity, or distance covered during repetitive displacement) are dependent on a user's fitness level. Embodiments prompt the user to execute a simple set of periodic movements which can be used to estimate cardiovascular function (e.g., VO2 max ). Body motion data, such as activity count, accelerometer signals, or cadence of motion, is captured and analyzed to estimate the user's fitness. The combination of body motion data with various physical measurements (e.g. body weight, height, BMI) permits the method to predict the user's VO2 max or similar physical fitness parameters.
Owner:KONINKLJIJKE PHILIPS NV
Exercise training plan generation method and system and wearable intelligent device
PendingCN120727197APhysical therapies and activitiesMedical data miningTraining planPhysical medicine and rehabilitation
The invention relates to the technical field of wearable intelligent equipment, and further relates to an exercise training plan generation method and system and wearable intelligent equipment. The method comprises the following steps: when a user is not in a motion state, determining a first maximum heart rate and a first maximum oxygen uptake of the user based on a support vector regression model and basic information of the user; when the user is in the motion state, photoelectric volume pulse wave signals generated by the user in the motion process are processed through a deep learning model, and a plurality of basic index sequences are obtained; determining a second maximum heart rate and a second maximum oxygen uptake of the user based on the plurality of basic index sequences, the basic information, the maximum heart rate and a maximum oxygen uptake prediction model; and generating an exercise training plan of the user based on the first maximum heart rate and the first maximum oxygen uptake, or generating an exercise training plan of the user based on the second maximum heart rate and the second maximum oxygen uptake. The method reduces the generation cost of the exercise training plan.
Owner:ZHENSHI INFORMATION TECH SHANGHAI CO LTD
Mobile phone apparatus capable of measuring motion state and supporting motion training
The invention relates to a mobile phone which can check operation state and support operation train, wherein it comprises main body, operation checker, physiological parameter checker, the first operation program unit, the second operation unit, the third operation program unit, and the fourth operation program unit; the operation checker checks the operation state; the physiological parameter checker is outside the mobile phone to check the physiological parameter in operation; the first operation program unit uses the data of operation checker and physiological parameter checker evaluates the maximum oxygen amount; the second unit uses the data of operation checker and physiological parameter checker evaluates the non-oxygen threshold value; the third unit uses the maximum oxygen amount of first unit to support the train of user; the fourth unit uses the threshold value of second unit to support train.
Owner:黄煜树
Exercise ability evaluation method and system, body fat scale and mobile terminal
PendingCN111260186AImprove convenienceReduce evaluation costsHealth-index calculationResourcesEvaluation resultPhysical medicine and rehabilitation
The invention discloses an athletic ability evaluation method, an athletic ability evaluation system, a body fat scale and a mobile terminal, which are applied to the technical field of weighing scales and are used for solving the problems of complicated operation and high cost of the existing athletic ability evaluation method. The method provided by the invention comprises the following steps: obtaining the age and gender of a target user; when a weighing signal is received, measuring the weight and body fat rate of the target user; the age, gender, weight and body fat rate are input into apre-trained machine learning model, the target maximum oxygen uptake output by the machine learning model is obtained, the machine learning model is obtained by training sample data of multiple users,and each part of sample data comprises the age, gender, weight and body fat rate of the user and the pre-measured maximum oxygen uptake; and determining a target exercise ability corresponding to thetarget maximum oxygen uptake according to a preset exercise ability corresponding relationship, and taking the target exercise ability as an exercise ability evaluation result of the target user.
Owner:缤刻普达(北京)科技有限责任公司
Exercise heart-lung endurance testing system based on exercise risk and ages and running machine
ActiveCN110491508AAvoidance of cardiovascular eventsFast test speedPhysical therapies and activitiesHealth-index calculationThree levelCvd risk
The invention discloses an exercise heart-lung endurance testing system based on exercise risk and ages and a running machine. The system comprises a receiving module for receiving basic information of a user, an age grading module connected with the receiving module and used for dividing users into corresponding age groups according to the ages, a maximum oxygen uptake speed estimating module connected with the receiving module and used for estimating the maximum oxygen uptake speed of the users, a secondary maximum dose testing grading module connected with the age grading module and the maximum oxygen uptake speed estimating module and used for obtaining an initial three-level testing load value, a speed and slope generating module connected with the secondary maximum dose testing grading module and used for converting the initial three-level testing load value into speed and slope corresponding to a panel of the running machine. Testing loads can be subjected to individual gradingon the basis of exercise risk and ages, and cardiovascular events caused by unreasonable intensity in the testing process are avoided; meanwhile, the testing speed and slope value can be rapidly obtained.
Owner:北京动亮健康科技有限公司
Method for dynamically obtaining maximum oxygen uptake and electronic equipment
PendingCN111599471APhysical therapies and activitiesHealth-index calculationExercise durationSimulation
Owner:GUANGDONG COROS SPORTS TECH JOINT CO
Indirect undergraduate cardiorespiratory-endurance detecting and evaluating method based on progressively increased squat and rise movements
ActiveCN109350065AIncrease initiativePromote sports participationDiagnostic recording/measuringSensorsVO2 maxComputer science
The invention discloses an indirect undergraduate cardiorespiratory-endurance detecting and evaluating method based on progressively increased squat and rise movements. The indirect undergraduate cardiorespiratory-endurance detecting and evaluating method comprises the steps that 1, the height and weight of a subject are measured; 2, the subject carries out squat and rise movements with progressively increased burden, the time for each level is represented by T, n squat and rise movements are needed for the first level, then the times of the squat and rise movements for each following level isincreased by m compared with the times of the previous level; 3, the total squat and rise movement times are calculated, and meanwhile the maximum oxygen uptake amount of the subject is measured by utilizing a cardio-pulmonary function remote-sensing instrument; a multielement regression equation is established by utilizing the total squat and rise movement times, the height of the subject, the weight of the subject and the maximum oxygen uptake amount; a least square method is utilized to calculate a regression coefficient of the multielement regression equation; 4, according to the height,weight and total squat and rise movement time of the subject, the multielement regression equation is input, and the maximum oxygen uptake amount of the subject is calculated and serves as a cardiorespiratory-endurance testing result of the subject.
Owner:SHANDONG NORMAL UNIV
A cardiopulmonary endurance measurement method and system based on oxygen uptake calculation
ActiveCN112138361BRealize the measurement functionGuaranteed accuracyHealth-index calculationSport apparatusPhysical medicine and rehabilitationSimulation
The present invention proposes a cardiopulmonary endurance measurement method and system based on oxygen uptake calculation. The method utilizes smart wearable devices to collect the user's resting heart rate before the test; the real-time heart rate and walking speed are collected during the test. Real-time heart rate and walking speed, according to VO 2Max Calculating the formula to obtain the maximum oxygen uptake, by which the cardiorespiratory endurance is measured and evaluated. The present invention does not require expensive measuring equipment, automatically detects the user's exercise status, ensures that the data is true and effective, can reduce the cost of manual guidance and measurement in the above-mentioned cardiopulmonary endurance test items, further expands the functions of smart wearable devices, and improves its practicability.
Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
Data processing method and equipment thereof
PendingCN114254688AImprove experienceDrawing from basic elementsCharacter and pattern recognitionData packAcquisition apparatus
The embodiment of the invention discloses a data processing method and equipment thereof, which are used in a scene for acquiring the maximum oxygen uptake. The method comprises the steps that a collection device obtains first data of a user, the first data comprises data of the user in a motion state, the collection device inputs the first data into a first model to obtain a first probability curve, and the first probability curve represents a probability curve of the maximum oxygen uptake of the user; the collection device determines the maximum oxygen uptake of the user according to the first probability curve. In the embodiment of the invention, the acquisition device obtains the first data, inputs the first data into the first model to obtain the first probability curve, and determines the maximum oxygen uptake of the user through the first probability curve, so that the user can complete the test of the maximum oxygen uptake in the exercise process, and the experience feeling of the user is improved.
Owner:HUAWEI TECH CO LTD
Submaximal Cardiopulmonary Endurance Test Method and Device Based on Treadmill Slope and Speed
ActiveCN110477920BRespiratory organ evaluationSensorsPhysical medicine and rehabilitationEngineering
Owner:北京动亮健康科技有限公司
User personalized cardiopulmonary function evaluation method based on VR fitness bicycle
PendingCN120878196APhysical therapies and activitiesInput/output for user-computer interactionPhysical medicine and rehabilitationSimulation
The invention discloses a user personalized cardiopulmonary function evaluation method based on a VR fitness bicycle, and belongs to the technical field of exercise health management, and the method comprises the following steps: S1, a user selects a cardiopulmonary function evaluation module in a system, and prepares to start a test; s2, preparing questionnaire data according to the gender, age, height, weight and physical activity of the user, and performing virtual rider matching; s3, after the test is started, the user stares at a matched virtual target rider in the system along with the VR bicycle test program, and bicycle riding is carried out for 12 minutes, so that the user can ride the farthest distance as much as possible; s4, acquiring riding speed, riding distance and riding output power data in the exercise process of the user; s5, the maximum oxygen uptake is calculated according to a formula obtained through calculation of a large number of tests in the early stage, and the cardio-pulmonary function is evaluated; according to the method, a professional sports laboratory or a medical institution is not needed for testing, the method is simple and convenient, meanwhile, the testing scheme has adaptability, real-time visual feedback of a VR virtual target rider is utilized, the potential of a user is stimulated, and the cardiopulmonary assessment accuracy is improved.
Owner:HANGZHOU NORMAL UNIVERSITY
Preparation method and uses of antrodia camphorate pimelie kelone compounds
The invention relates to an Antrodia cinnamomea compound which can slow down physiological fatigue, in particular to a 4-hydroxy -2,3-dimethoxy-6-methy-5(3,7,11-trimethyl-dodeca-2,6,10-trienyl)-cyclohex-2-enone separated from the extract of Antrodia cinnamomea, which can effectively slow down the physiological fatigue. In the invention, after 80% of maximal oxygen uptake of high-intensity exhausted exercises, the application of the compound can promote the metabolism of creatine kinase and blood ammonia in the body and contribute to the restoration of the concentration to achieve the effect of slowing down the physical fatigue.
Owner:GOLDEN BIOTECH
Special detection BeepTackle for rugby
PendingCN120932872AHealth-index calculationCasings/cabinets/drawers detailsEvaluation resultPhysical Fitness Testing
The invention relates to the technical field of sports physical fitness testing, and discloses a rugby special detection BeepTackle, and the method comprises the steps: guiding a subject to carry out a running and impact combined incremental load test, and recording the final level when the test is terminated; calculating a final speed and a standardized impact load coefficient based on the final level; finally, according to the evaluation model integrating running metabolism, basic metabolism and special impact load, the maximum oxygen uptake is calculated in combination with the body weight of the subject. The evaluation model innovatively introduces specialized load terms associated with metabolic weight and coefficients to quantify the physiological depletion of the impact action. The device comprises a shell, an impact strength collecting unit, an audio playing unit and a processing unit, a back plate groove is formed in the rear portion of the shell, and fast assembly and disassembly are achieved through cooperation of a locking mechanism and a fast disassembly plate mechanism which are driven by a button. By quantifying the special load, the evaluation result can more accurately reflect the actual combat physical ability of the athlete, and the test speciality, objectivity and operation convenience are improved.
Owner:宋俊仁
A Maximal Oxygen Uptake Measuring Instrument
InactiveCN102512139BAvoid calculation errorsSensorsMeasuring/recording heart/pulse rateHuman bodyMeasuring instrument
The invention relates to a maximal oxygen uptake testing and evaluating apparatus. Maximal oxygen uptake is one of main indexes for evaluating a body strong and healthy degree. According to the existing maximal oxygen uptake testing and evaluating apparatus, bradycardia caused by myocardial dysfunction generated by ATP (adenosine triphosphate) synthesis reduction due to lactic acid accumulation under the endocardium when some people is in a hypoxia state because of individual difference can not be eliminated, and if the maximum oxygen uptake is figured out according to the heart rate at the moment, the numerical value can be remarkably on the high side. In order to reduce errors, an oxyhemoglobin saturation detection device and an oxyhemoglobin saturation and heart rate matching circuit are arranged in the existing maximal oxygen uptake testing and evaluating apparatus. Therefore, the apparatus can be used for achieving the following two effects: the corresponding heart rate when the hypoxia condition occurs can be judged, and the condition of calculating the maximum oxygen uptake according to the low heart rate is avoided; and meanwhile, the degree of utilizing oxygen in a human body by blood can be monitored, and the physique of people to be tested is cooperatively judged.
Owner:乔德才 +2