A concentric contraction is a type of muscle activation that causes tension on your muscle as it shortens. As your muscle shortens, it generates enough force to move an object. This is the most ...

UW-Madison researchers developed a simple, noninvasive wearable device that enables them to measure tendon tension while a person is engaging in activities like walking or running. Here, the device is ...

The lunge is a popular, versatile exercise for strengthening the lower body. It works many muscles in one move and offers numerous benefits. Varying your technique emphasizes different muscles or ...