Combining lab-grown muscle tissue with a series of flexible mechanical joints has led to the development of an artificial hand that can grip and make gestures. The breakthrough shows the way ...

Some people also choose to jump with each movement upward, allowing their feet to lift off the floor to bring more cardio into the exercise. What muscles do squats work?

ISS-based lab-on-a-chip model advances the understanding of muscle aging and degeneration in microgravity, guiding future therapeutic strategies.