Researchers developed a way to help people with amputation or paralysis regain limb control. Their optogenetic technique could offer more precise control over muscle contraction, along with a dramatic ...

In the last few decades, individuals with mobility issues have seen a flurry of advancements in neuroprosthetic devices, artificial systems that seek to replace a particular sensation or lost ability.

For people with paralysis or amputation, neuroprosthetic systems that artificially stimulate muscle contraction with electrical current can help them regain limb function. However, despite many years ...

Muscle tone after 55 doesn’t disappear overnight; it fades when muscles stop receiving consistent, meaningful tension. Gym ...

Patients with spinal cord injuries are cut off from the world. The communication network between the brain and body is severed, paralyzing the limbs and causing internal organs to lose function. They ...

A CSCS trainer shares 6 daily exercises that rebuild muscle mass after 60 using dumbbells, bands, or bodyweight.

Light weights can build muscle in older adults, people recovering from injury, or those with low muscle mass. Learn what ...