A combination of cardio and strength training is crucial for heart health, muscle strength, and healthy aging.

The heart is the body's hardest-working muscle. Whether you're awake or asleep, or exercising or resting, your heart is always at work. It pumps blood through arteries to deliver oxygen to organs and ...

The film explores the muscular system of the human body, detailing the roles and functions of the three types of muscles: skeletal, smooth, and cardiac. Skeletal muscles, which are voluntary and work ...

Cardiac complications in Duchenne muscular dystrophy (DMD) are the result of cardiac muscle involvement that accompanies the deterioration of skeletal muscle in the disease. The use of ...

Repeated exercise, or wasting, can change the way key genes work.