Flexor tendon injury. Flexor tendons run from the arm to the wrist, palm, and fingers. They help you grasp things, bend your fingers and thumb, and make a fist. A flexor tendon injury can affect the movement of joints in your hand. Biceps tendon injury.These injuries occur due to small...
Moment armExtensor hoodFinger postureA novel technique to estimate the contribution of finger extensor tendons to joint moment generation was proposed. Effective static moment arms (ESMAs), which represent the net effects of the tendon force on joint moments in static finger postures, were estimated...
A bidirectional tendons closure, which a special application in order to close a chord which comprises a finger actuated in a robot arm. The tendons closure comprises a cylindrical element which has an internal channel, through which a single uninterrupted piece of the chord extends. The internal...
One option would have been to have him cease playing for six weeks or more but he was not in favor of that at all. Finally we bought him this flexor device. He rotates the device with this hands and it strengthens his arm and wrist muscles. ...
Maintaining a short moment arm of the flexor tendons allows conversion of the limited excursion of the flexor tendons to the large joint motions needed for functional hand and finger motion. This system allows a 3-cm flexor tendon excursion to translate into an arc of motion of 260°. The pu...
aSpeed bag A light bag attached to a suspended platform that is used to improve timing and hand-eye coordination.[translate] aArm punch A punch thrown from the shoulder only, without help from the legs or torso.[translate] aReach The full length of your punch.[translate] ...
An increase in the moment arm of the radial wrist flexor along with a decrease in moment arms of the radial extensors constitutes as etiology for persistent angulation of the scaphoid and the humpback deformity. In addition, disturbing the biomechanics of the wrist motor tendons predisposes the ...
Raise an arm a bit and keep your hand by palm facing the floor. All at once, try to raise your upper arm in the shoulder, flex the forearm in the elbow and turn your palm up (Video 2). The weakness of the biceps brachii–when compared to the opposite side–can speak for a muscle...
Researchers from the Swiss Federal Institute of Technology in Zurich and an American startup have successfully printed a robotic arm for the first time using the latest laser scanning technology, which includes bones, ligaments, and tendons made of different polymers. This new technology enables one...
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