142 results about "Exercise legs" patented technology

A training apparatus comprises a seat 32 mounted on an apparatus body, a training mechanism disposed in front of the seat 32 and provided with a mechanism adapted to exercise legs of a user, a load-applying unit adapted to apply a braking force to a movement of the training mechanism in an electrically adjustable manner, and a tilt adjustment unit adapted to tiltingly move a front end of the seat in a vertical direction. The training apparatus of the present invention allows a user, even an elderly person or a person who requires assistance to readily sit on the seat without an unnatural or forced physical posture.

The present invention relates to an exercise apparatus for exercising muscle groups in a person's legs by stretching and / or retraction. The exercise apparatus comprises at least a first frame and at least a first foot platform which is rotatably fastened to a bearing, the bearing is placed in relation to the person's foot for exercise at least plantar flexion and / or dorsal flexion, and the exercise apparatus further includes a leg support. Hereby can be achieved exercising of the muscle groups by stretching and / or retraction (quadriceps femoris, biceps femoris, semitendinosus, semimembranosus, gastrocnememius, tibialis posterior, tibialis anterior, peroneus longus, peroneus brevis and soleus) in the legs of a person, and the muscles (soleus, gastrocnemius, tibialis posterior, peroneus brevis, peroneus longus, biceps femoris, semitendinosus, semimembranosus) at the back side of the legs.

A lightweight, portable leg strengthening apparatus includes a footplate and calf support which form a leg rest, a top a friction free sliding element running longitudinally along and supported on a rectangular base. The leg rest is hinged at its attachment to the sliding element to allow a longitudinal tilting movement. The leg rest has adjustability at the hinge point at the ankle to enable alterations in the foot position. The leg rest has a removable heel support which provides the ability for either no pressure of full pressure to be exerted through the heel area of the user. The leg rest is able to be rotated 180° to allow for the user to either push the leg rest a top the guide member away from the user to allow the user to work their quadriceps, or may be pulled towards the user allowing the user to work their hamstring. The apparatus uses resistance material / rubber cords or springs attached via a plate to a steel cable, travelling via an aperture in the end of the device to the back of the sliding element a top the body of the device to create tension as the leg rest a top the sliding element is moved longitudinally along the body of the device. Resistance can be varied and progressed by using different numbers of resistance cords / springs. Organ stop devices are used to engage and disengage the resistance means so that the user has no need to have physical contact with said resistance means. A movable block on the rear of the device behind the sliding element prevents a patient flexing the knee and hip further than is appropriate for them. Fold away legs that are rotated out from under the device and locked into place make the device versatile for using whilst seated or folded away for use on a bed. A contact sensor at the front of the device enables visual display of number of repetitions achieved on a screen at the rear of the apparatus.

The invention discloses a leg muscle trainer and a control method thereof. The leg muscle trainer comprises an outer frame, a crank, a crank shaft support, a pedal, a connecting rod, a rocker, a rocker support, a synchronous belt, a first synchronous pulley, a second synchronous pulley, a controller, a servo motor and a servo driver; the control method based on the device comprises the steps thatleg rehabilitation training is divided into a passive training mode that the servo motor provides power to drive leg movement and an active movement mode that the servo motor provides damping and needs legs to generate movement; bedridden patients can conduct leg muscle training and exercise leg joints on a sickbed, leg blood circulation is promoted, the passive mode and the active mode are alternatively used, the training method suitable for the patients can be adjusted continuously in the training process, and proper training mode adapting to the patients can be achieved in different rehabilitation phases.

The invention discloses a healthy office table which comprises a storage unit, an ejector plate body and a motion unit. The storage unit is arranged at the bottom of the healthy office table and divided into a first storage area and a second storage area, a first lifting portion is arranged in the middle of the first storage area and the second storage area, one end of the ejector plate body is connected with the first lifting portion through a first guide part, a vertically downward second guide part is fixed at the other end of the ejector plate body, and the motion unit is arranged on the inner side of the storage unit. According to the healthy office table, the ejector plate body is acted by a first lifting part and a second lifting part, so that a table top of the office table can bevertically adjusted, different height requirements of different populations are met, a user can exercise legs and feet in working by the aid of the motion unit, and sedentary office workers can continuously exercise and relax.