180 results about "Exercise performance" patented technology

The invention relates to the technical field of rehabilitation medical treatment, in particular to a rehabilitation instrument motion mode control method and system, and the method comprises the steps: obtaining motion angle data and confrontation moment data of a user; determining whether the deviation between the actual motion track and a preset path exceeds a preset threshold value, determining whether the moment actively emitted by the user presents a continuous attenuation trend, and judging whether the motion performance of the user declines; if it is judged that the athletic performance of the user is reduced, diagnostic mechanical stimulation is applied; collecting mechanical response data; according to the mechanical response data, judging whether a counterforce source is active force reduction or non-autonomous muscle stretching reflex; if yes, the mode of the rehabilitation instrument is switched into a vibration assisting mode and a low-speed movement mode; and if the active force is reduced, switching the mode of the rehabilitation instrument to a force compensation mode. The intelligent rehabilitation instrument has the advantages that the movement mode of the rehabilitation instrument is intelligently adjusted, and the pertinence, safety and effectiveness of rehabilitation training are improved.

The invention provides a throwing action real-time guidance method based on causal inference and self-adaption, and the method comprises the steps: synchronously collecting the kinematics and electromyography data of an athlete through a multi-mode sensor, constructing and applying a dynamic causal graph model which integrates biomechanical priori knowledge and online self-adaption capability, processing the data in real time to generate deep causal enhancement state representation; and based on the model, performing autoregressive pre-judgment on the future motion trajectory of the athlete, and performing quantitative evaluation on the pre-judged trajectory by using a multi-objective cost function integrating athletic performance, injury risk and technical style. When the evaluation cost exceeds an intervention threshold value, a risk source is traced back to determine a kinematic error, and an error correction instruction is generated according to a preset error-instruction mapping relation; the fatigue state of an athlete is monitored in real time, model parameters are finely adjusted on line, a correction instruction is transmitted to the athlete in real time, and prospective and personalized intelligent guidance is achieved.

Training at the proper level of effort is important for athletes whose objective is to achieve the best results in the least time. In running, for example, pace is often monitored. However, pace alone does not reveal specific issues with regard to running form, efficiency, or technique, much less inform how training should be modified to improve performance or fitness. A sensing system and wearable sensor platform described herein provide real-time feedback to a user / wearer of his power expenditure during an activity. In one example, the system includes an inertial measurement unit (IMU) for acquiring multi-axis motion data at a first sampling rate, and an orientation sensor to acquire orientation data at a second sampling rate that is varied based on the multi-axis motion data.

The invention belongs to the technical field of lung rehabilitation training, and particularly relates to a lung rehabilitation training effect evaluation system and method based on multi-modal data fusion. According to the method, a dynamic reference model conforming to individual differences is established through three-dimensional pulmonary respiration mobility modeling based on patient CT images, individualized comparative analysis of lung function recovery states of different patients is achieved, and meanwhile external respiration dynamics and internal physiological state parameters are collected and fused; rehabilitation quality is evaluated from the two aspects of exercise performance and physiological response, scientificity and reliability of evaluation are remarkably improved, a patient can visually perceive difference between own breathing actions and an ideal state through AR visual correction prompts, active correction of actions and muscle memory formation are promoted, effectiveness of rehabilitation training is improved, and the rehabilitation training effect is improved. The training difficulty and the resistance threshold value are dynamically adjusted according to the historical evaluation result and the real-time correction effect, it is guaranteed that rehabilitation training is gradually strengthened within the safe and reasonable range, and the rehabilitation efficiency is improved.

The invention discloses a preparation method of a fructus cannabis protein peptide product with effects of resisting fatigue and improving exercise ability, which comprises the following steps: performing preliminary crushing, ultralow-temperature freezing micro-crushing and low-temperature continuous phase-change extraction degreasing on fructus cannabis, performing step-by-step hydrolysis by using polysaccharase and 2.4 L bacterial protease to extract fructus cannabis protein, performing low-temperature salting-out, and performing freeze-drying to obtain the fructus cannabis protein peptide product with the effects of resisting fatigue and improving exercise ability. The fructus cannabis protein peptide powder is prepared through low-temperature ultrasonic dissolution promotion, high-pressure micro-jet homogenization, compound enzyme C hydrolysis, 1% pepsase, high-temperature enzyme deactivation, chlorophyll removal through counter-current extraction, hydrogen peroxide decoloration, ultralow-temperature instantaneous concentration, low-temperature vacuum belt type drying and low-temperature ultrahigh-pressure sterilization. The fructus cannabis protein peptide prepared by the invention has the following remarkable effects: 1, the exercise ability is remarkably improved, the accumulation of lactic acid and urea nitrogen is reduced, the exhaustion time is prolonged, and the physical and mental fatigue is relieved; 2, the content of hepatic glycogen and muscle glycogen is obviously increased, the energy reserve of the body is increased, the explosive power and the reactivity are improved, and the athletic performance is improved; and 3, the antioxidant level of the body is improved, and fatigue and immune recovery after exercise are promoted.

The invention relates to the technical field of health monitoring and data processing, and provides a data processing system and method for exercise auxiliary monitoring, space-time alignment of heterogeneous exercise data is realized through a data fusion module, a digital twin representing user exercise health is generated, and the exercise health state of a user can be accurately represented; the risk prediction module constructs a parameter association graph based on a prior knowledge base and historical heterogeneous data, captures a change mode of motion risks through a long-short-term memory network, mines a coupling relationship among heterogeneous motion data through a graph convolutional neural network, and finally fuses two types of information to predict risk probability, so that potential damage risks can be identified more accurately; the monitoring management module determines the generation priority based on the risk probability, the moving target and the historical movement performance, then generates the intervention strategy through reinforcement learning, finally verifies the simulation effect of the intervention strategy through digital twin simulation, assists a user in accurate execution, and greatly improves the practicability and the intelligent level of the intervention strategy.

The invention relates to the field of medical care informatics, and discloses an exercise training management system based on multi-sensor fusion, which is characterized in that the system acquires calibration data to establish an individualized exercise physiological response baseline model, inputs actual exercise performance into the baseline model in training, and determines expected physiological signs; calculating a time sequence deviation value between the expected physiological sign and the actual physiological sign; when it is monitored that the athletic performance declines, attribution is carried out based on a time sequence deviation value, and the athletic performance declines are judged to be derived from conventional fatigue or potential physiological health risks, by introducing a time sequence deviation attribution mechanism, the technical problem that in the prior art, due to data isolation, the athletic performance decline causes cannot be judged is solved, and the probability that the athletic performance declines is lowered is lowered. Therefore, the method has the capability of distinguishing conventional fatigue from potential health risks, and decision conflicts between invalid exercise guidance and health risk early warning are avoided.

Orthobiologics systems and methods for evaluation of exercise performance, such as physical rehabilitation performance, alone or in combination with pain remediation strategies are disclosed herein. The disclosure provides surgical inserts conducive to healing, approaches for monitoring and evaluation of surgical and nonsurgical rehabilitation, and pain management, collectively for the encouragement of rehabilitation from physical pain such as movement related physical pain.

The technical scheme of the invention discloses a dynamic optimization system for the household rehabilitation training content of a stroke patient based on GRPO. The exercise performance and physiological feedback of the patient are collected in real time, the system can adjust the training content in a closed-loop mode, the scientificity, safety and efficiency of rehabilitation training are remarkably improved, and the purposes of progressive training difficulty and individualization are both achieved. The system disclosed by the invention not only breaks through the limitations of fixed templates, manual adjustment, feedback lag and the like of traditional rehabilitation training, but also has good expansibility, can be integrated with a rehabilitation robot, intelligent wearable equipment and a mobile health management platform, and promotes collaborative development of rehabilitation medicine, intelligent medical treatment and health industries. Therefore, a new personalized rehabilitation mode based on frontier artificial intelligence decision is provided for patients with cerebral apoplexy and related diseases, theory and engineering systems in the field of intelligent rehabilitation are greatly enriched, and the method has important clinical application value and wide industrial popularization prospects.

Disclosed are an electronic device and a wearable device for providing a cardiopulmonary ability measurement function, and operation methods thereof. The operation method of an electronic device comprises the operations of: collecting, from a wearable device worn on the body of a user, sensor data measured by one or more sensors of the wearable device during a measurement period for measuring cardiopulmonary ability of the user; on the basis of the sensor data, determining exercise indicators of the user including an exercise speed of the user and a leg angle of the user; determining a first exercise evaluation indicator corresponding to an exercise energy value of the user on the basis of the exercise speed of the user and the leg angle of the user; determining a second exercise evaluation indicator corresponding to an exercise repetition count of the user during the measurement period on the basis of the leg angle of the user; determining a third exercise evaluation indicator corresponding to an exercise performance duration or a cumulative exercise repetition count of the user until the exercise speed of the user deviates from a target exercise speed range; and determining measurement result data for the cardiopulmonary ability of the user on the basis of the first exercise evaluation indicator, the second exercise evaluation indicator, and the third exercise evaluation indicator.

The utility model discloses a novel functional outsole related to half sole ejection system design and a heel cushioning device. The novel functional outsole comprises an outsole body used for manufacturing a sole, an ejection assembly arranged on the half sole section of the outsole body and a cushioning pad arranged on the rear sole section of the outsole body from front to back in sequence. A first containing groove and a second containing groove are formed in the half sole section and the rear sole section of the outsole body respectively, the ejection assembly comprises a foam nest arranged in the first containing groove and at least one elastic piece which is arranged on the foam nest and has elastic force, the elastic piece is used for providing forward jumping pushing force, and the cushioning pad is arranged in the second containing groove and used for buffering the elastic piece. The sole is used for absorbing the impact force of the sole during landing; according to the characteristics of body side movement, different cushioning and pushing force designs are adopted for the half sole and the rear sole of the sole, different functional requirements are met in a balanced mode, in the jumping project, an athlete can obtain enough pushing force in the jumping process, meanwhile, impact on joints is reduced when the athlete falls to the ground, and the movement performance and comfort are improved.

The present invention provides a polypeptide and a use thereof for promoting muscle hyperplasia and improving athletic performance, since the polypeptide provided by the present invention has activity for regulating the performance of proteins such as p-AMPK, AKT, mTOR and the like in a muscle hyperplasia pathway, by administering an effective amount of the polypeptide provided by the present invention or a composition containing the polypeptide to an individual, the activity of the polypeptide is improved, and the activity of the polypeptide is improved. The muscle hyperplasia and the muscle strength of the individual can be promoted, so that the effects of preventing or treating diseases related to muscle damage and improving the exercise performance can be achieved.

Orthobiologics systems and methods for evaluation of exercise performance, such as physical rehabilitation performance, alone or in combination with pain remediation strategies are disclosed herein. The disclosure provides surgical inserts conducive to healing, approaches for monitoring and evaluation of surgical and nonsurgical rehabilitation, and pain management, collectively for the encouragement of rehabilitation from physical pain such as movement related physical pain.

A server apparatus may be provided. The server apparatus may comprise a communication circuit memory and a processor. The processor may: when an exercise type in which a user participates in a challenge and a target value of the user are received from a user device through a communication circuit, identify a type of information related to the exercise type; in response to having transmitted a request for information corresponding to the identified type to the user device through the communication circuit, when the information corresponding to the identified type is received from the user device, identify an exercise ability of the user for the exercise type on the basis of the received information; acquire a correction value for correcting the target value of the user, on the basis of an exercise ability of each of a plurality of users who have participated in the challenge; transmit information about the correction value to the user device through the communication circuit so that the user device corrects the target value on the basis of the correction value; and display a user interface (UI) screen comprising the corrected target value and a character corresponding to the corrected target value.

Orthobiologics systems and methods for evaluation of exercise performance, such as physical rehabilitation performance, alone or in combination with pain remediation strategies are disclosed herein. The disclosure provides surgical inserts conducive to healing, approaches for monitoring and evaluation of surgical and nonsurgical rehabilitation, and pain management, collectively for the encouragement of rehabilitation from physical pain such as movement related physical pain.

The invention discloses an application of a prebiotic component in enhancing athletic ability and improving athletic performance. The prebiotic component is xylooligosaccharide. Animal experiments show that mice given with xylooligosaccharide can significantly improve the abundance of probiotics and enhance the muscle strength, constant-speed endurance and other movement functions of the mice. The xylooligosaccharide serving as an efficient prebiotic can be specifically utilized by specific probiotics in intestinal tracts, the abundance of the xylooligosaccharide is remarkably improved, growth of pathogenic bacteria is inhibited, then the micro-ecological environment of the intestinal tracts is optimized, and the exercise function improvement phenomena such as increase of muscle strength and delay of fatigue in endurance exercise are shown in behavioral tests. The cross-organ integration regulation and control from the intestinal microecology to the whole body physiological state and then to the athletic performance is reflected, so that the xylooligosaccharide has important significance in enhancing the athletic ability and improving the athletic performance.

The invention discloses a probiotic composition, fermented yoghurt and application of the probiotic composition and the fermented yoghurt in improving related indexes of athletes. The probiotic composition comprises bacillus subtilis SP-8-5, lactobacillus plantarum YM-4-3, lactobacillus plantarum AY01 and pediococcus acidilactici LH01. The composition of intestinal microbial populations can be adjusted through a specific compounding method, the abundance of harmful bacteria is reduced, the abundance of beneficial bacteria is improved, the immunity of intestinal tracts is enhanced, and the integrity of intestinal barriers of athletes is maintained. Meanwhile, the composition has a positive improvement effect on related exercise indexes such as plasma amino acid, excrement metabolites and exercise performance, and can be used as an effective exercise supplement to be applied to athletes.

The utility model discloses a pair of antibacterial sports shoes, and relates to the technical field of sports shoes. The sports shoe comprises a sports shoe body, the sneaker body comprises a vamp, the inner side of the vamp is coated with an antibacterial nano coating, and a sole is sewn and fixed to the lower edge of the vamp; the sole is of a double-layer structure, an anti-skid layer is arranged on the outer side of the sole, a damping layer is compounded on the inner side of the anti-skid layer in a hot melting mode, a silver ion antibacterial agent is mixed in the damping layer, a buffering air cushion is embedded in the front portion of the sole, a damping elastic plate is integrally arranged on the rear portion of the sole, the damping elastic plate and the rear portion of the sole are arranged in a spaced mode, and a heel stabilizing supporting plate integrally extends from the upper edge of the rear portion of the sole. The heel stabilizing supporting plate wraps the heel of a user. The materials and the structures of the vamps and the soles are optimized, the antibacterial property and the comfort of the sports shoes are improved, the buffering air cushions and the damping elastic plates are embedded in the soles, the impact on the feet during sports can be obviously reduced, and the sports performance is improved.

The utility model discloses a sole with adjustable rigidity, which comprises an outsole and a midsole which are sequentially arranged from top to bottom, the outsole and the midsole are bonded together, the upper end of the midsole is provided with an embedding groove, an insole is embedded in the embedding groove, the bottom of the insole is bonded with a rigid support plate, and the rigid support plate is connected with the outsole and the midsole. The insole is provided with an embedded groove, the rigid supporting plate is arranged between the embedded groove and the insole, the Shore hardness C of the insole ranges from 38 degrees to 45 degrees, the thickness of the insole ranges from 10 mm to 30 mm, the thickness of the rigid supporting plate ranges from 0.6 mm to 1.5 mm, the Shore hardness C of the insole ranges from 38 degrees to 45 degrees, and the thickness of the insole ranges from 10 mm to 20 mm. The depth of the embedded groove is equal to the sum of the thickness of the insole and the thickness of the rigid supporting plate, and the shape and the size of the embedded groove are matched with the shape and the size of the insole respectively. According to the shoe sole with the adjustable rigidity and the shoe, the overall longitudinal rigidity of the shoe sole is adjusted to adapt to different crowds and exercise types, so that the shoe sole has better cushioning performance and exercise performance.

Provided herein are formulations to promote optimized workouts and enhance exercise results. The formulations provided herein can be in the form of a gummy and optionally can include stimulants, flavoring agents, bitter blocking agents, vitamins, and additional ingredients. Methods of making these formations are also provided herein. The formulations can be administered before a workout to enhance exercise performance.

The utility model relates to the technical field of sports shoes, in particular to efficient breathable waterproof sports shoes, which comprise soles and vamps, the upper ends of the outer walls of the soles are fixedly connected with the vamps, shoelaces are wound at the upper ends of the vamps, and limiting structures are arranged in the soles. According to the efficient breathable waterproof sports shoe, deformation can be generated when the efficient breathable waterproof sports shoe is stressed, the support is pulled out of the shell, then the anti-skid column face on the support is placed outside the shell, the support is inserted into the shell, the clamping grooves in the two sides of the support abut against the protruding blocks again, the protruding blocks deform and retract inwards, and when the middles of the clamping grooves correspond to the protruding blocks, the protruding blocks rebound and are clamped in the clamping grooves, and the supporting seats are clamped in the protruding blocks. By means of the hydrophobic breathable film (such as Gore-Tex similar materials) of the waterproof layer, the shoe is waterproof and keeps breathable, meanwhile, the bolt is rotated to disassemble and replace the surface of the support, the metal anti-skid column of the shoe sole can penetrate into the ground (such as runways, grassland and sand), higher friction force is provided, slipping is prevented, and the exercise performance is prevented from being affected.

The invention discloses application of plasmalogen in assisting in gaining muscle and reducing fat in aerobic exercise and relieving skeletal muscle and kidney injury caused by exercise, and belongs to the technical field of biological medicine. According to the invention, a model of mouse skeletal muscle and kidney injury caused by exhaustion movement is established in vivo, and skeletal muscle and kidney injury is relieved by intervention of a sea squirt phospholipid extract and sea squirt plasmalogen respectively. Skeletal muscle injury and metabolic waste entering blood of a C57BL / 6J mouse caused by continuous exhaustion exercise for 7 days greatly increase the kidney burden. The sea squirt phospholipid extract and the sea squirt plasmalogen relieve muscle and kidney injury caused by exhaustive exercise and improve exercise performance.

The present invention relates to a composition for the prevention or treatment of muscle diseases comprising an extract of Aralia elata. The Aralia elata extract of the present invention has the effect of enhancing grip strength, increasing muscle weight, and improving exercise performance.

This wearable device may provide torque to a user who is exercising, obtain an indicator about the extent of burden on the body of the user on the basis of at least one of exercise information about exercise performance of the user, biometric information of the user, or setting information set so that the wearable device provides the torque, select a sentence to be used for voice generation of the wearable device on the basis of the indicator, generate a voice on the basis of the selected sentence, and provide the generated voice to the user.

A wearable knee brace system integrates inertial measurement unit (IMU) and electromyography (EMG) sensors with machine learning models to prevent anterior cruciate ligament (ACL) and posterior cruciate ligament (PCL) injuries. The system collects real-time biomechanical and neuromuscular data and analyzes the data using supervised, personalized, or federated learning techniques to identify high-risk movement patterns. Upon detecting elevated injury risk, the system may issue real-time alerts or activate a hybrid actuation system comprising high-force, low-displacement actuators and low-force, high-displacement actuators to reduce joint loading. The system further supports personalized model adaptation using calibration activities and transfer learning, as well as privacy-preserving performance improvements through federated learning. Feedback is provided through visual, auditory, or haptic interfaces and may be integrated with rehabilitation tools or mobile applications. The system may be used in athletic, dance, clinical, or rehabilitative environments to enhance performance, optimize recovery, and reduce the risk of knee ligament injuries.

The invention discloses a physical education teaching quality dynamic evaluation system and method based on artificial intelligence, and the system and method are realized through the following steps: employing an inertial motion capture sensor, a non-embedded physiological signal measurement device, a camera and a microphone; collecting motion postures and physiological data of students and teaching behaviors and explanation contents of teachers in real time; after cleaning, denoising and format conversion are carried out on the collected data, feature extraction and mode recognition are carried out by adopting a machine learning and deep learning model, and the exercise performance of students and the teaching effect of teachers are analyzed; a dynamic evaluation model is constructed based on the analysis result, and the model integrates a motion efficiency comprehensive evaluation function and comprehensively considers the motion accuracy, the motion stability, the physiological load index and the motion sequence fractal dimension to achieve objective evaluation; finally, personalized teaching suggestions are provided for teachers according to evaluation results, and customized learning paths and resources are planned for students. According to the invention, real-time, dynamic and intelligent assessment of the physical education teaching process is realized, the assessment efficiency and accuracy are significantly improved, and teaching optimization and personalized development are promoted.

The present invention relates to a composition for alleviating fatigue or enhancing exercise performance, comprising, as an active ingredient, a mixture of a mixed extract of Angelica gigas, Cnidium officinale, and Paeonia lactiflora and a polysaccharide isolate thereof, or a fraction thereof.

The invention discloses a lactic acid threshold determination method and device, electronic equipment and a computer storage medium. The method comprises the following steps: acquiring calibration motion data of a user; the calibration motion data is obtained by calibrating motion data of the user in the target motion period based on motion environment data of the user in the target motion period; based on the reference physiological parameters and the calibration motion data of the user, processing through a first prediction model to obtain a first lactic acid threshold estimation value; acquiring exercise performance data and body state data after the user uses the intelligent wearable device for a preset time length; based on the reference physiological parameters, the calibration exercise data, the exercise performance data and the body state data, processing is carried out through a second prediction model, and a second lactic acid threshold estimation value is obtained; and performing weighted fusion on the first lactic acid threshold estimation value and the second lactic acid threshold estimation value to obtain a current lactic acid threshold determination result. By adopting the scheme, convenient, non-invasive and reliable lactic acid threshold determination can be realized.

An apparatus, method and computer program product for providing training guidance. The method comprises: acquiring training data that represents power output of a plurality of athletic performances of a user, the training data comprising first training data representing power output of a first athletic performance of a first duration and second training data representing power output of a second athletic performance of a second duration different from the first duration; fitting the training data into a decaying performance power curve representing power output as a function of duration of continuous athletic performance; determining, on the basis of the fitting, a set of training power output zones that conform to the performance power curve by decaying as a function of the duration; generating a training plan for a physical exercise on the basis of the set of training power output zones; and causing a user interface to output the training plan to the user.