The wall-sit test is a simple yet powerful way to gauge lower-body endurance and reveal how well your heart copes with sustained effort.

A simple 30-second fitness test is gaining attention among health and fitness experts in the United States for measuring upper-body strength and functional fitness after age 60.

Bodybuilding legend Jay Cutler used pyramid sets and mind-muscle connection to build his legs during his latest workout at 52 ...

If you're curious about starting a resistance training routine and not sure where to begin, start with these expert-recommended movements.

An individual may become completely paralyzed because of any number of accidents that interfere with the functioning of the nerves in their body. People who have lost the ability to walk due to spinal ...

Abstract: Surface electromyography (sEMG) signal has been used in upper limb rehabilitation robots (ULRR). However, existing ULRR based on myoelectric controllers suffers from limited generalization ...

A clinical trial participant shows his neural-enabled prosthetic arm at Walter Reed National Military Medical Center, Maryland, Oct. 22, 2025. (Ann Brandstadter/DOD) A U.S. soldier participating in a ...

A 19-year-old man presented with left upper extremity pain and weakness experienced for more than 1 year. He reported this weakness getting worse during the past year. He does not have any significant ...

Many working to improve timed runs, shuttle runs and sprints in the military feel the “need for speed. Adding calisthenics between these sets of speed and goal-pace running and swimming can be an ...

I always knew that back pain was something a lot of people struggled with, but I never understood just how debilitating it could be—until I developed it myself. I was six months postpartum the first ...

Introduction Stroke is a leading cause of death and disability worldwide, with spasticity affecting 4%–42.6% of stroke survivors. Prolonged spasticity can lead to pain, restricted joint mobility and ...