A muscle strain (pulled muscle) happens when muscle fibers overstretch, causing sudden pain, swelling, weakness, or bruising. Strains often affect the lower back, neck, shoulders, or hamstrings.

Building muscle does tend to get harder with age, but that doesn't mean it stops being possible. These changes can affect people at different ages and at different rates, and when they do, it doesn't ...

A racing mind at bedtime can be hard to quiet. Whether it’s stopping you from quickly falling asleep or staying asleep, there’s no question an unsettled mind can really affect your ability to get a ...

Achieving strong, defined arms or legs is about more than just lifting weights. A ton goes into growing your muscles—and that includes proper nutrition, recovery, and working out in a specific way.

Elizabeth Barnes, MS, RDN, LDN, is a dietitian with a focus on treating clients with eating disorders and disordered eating to help them to mend their relationship with food and their bodies. BCAAs ...

These waters can be found in a variety of settings, from naturally occurring outdoors to being directed into pools at spas and wellness resorts. Because the waters originate from deep within the earth ...

Wrist and hand stretches can improve flexibility and may lower injury risk from repetitive tasks like typing, driving, or gripping tools. Still, always ask a doctor first if you have pain. Simple ...

Mengjie Wu and colleagues proposed a machine learning-based model and a closed-loop control scheme to modulate phase patterns of transducers rapidly. This technique enabled the generation of acoustic ...

Cardiac catheterization (also called cardiac cath, heart cath, or coronary angiogram) is a procedure that allows your doctor to see how well your blood vessels supply your heart. During the test, they ...