What Is the Body’s Core? Your body’s core is the term used for the group of muscles within your midsection that stabilize your spine and pelvis. Several muscles and groups of muscles make up the core ...

The human body is a wonderous thing, especially when you consider how intricate and efficient each bodily system is. For instance, an adult’s blood vessels could encircle the earth 2.5 times if ...

If your fitness goal is to up the ante on endurance, pack more power into your sprint, or supercharge your strength gains in the gym, it’s worth exploring – what are the different muscle fiber types?

At the cellular level, the mechanics of how muscle tissue repair occurs gets complicated. There are significant differences ...

Muscle contraction is the tightening, shortening, or lengthening of muscles when you do some activity. It can happen when you hold or pick up something, or when you stretch or exercise with weights.

At the microscopic scale, the process behind muscle repair becomes increasingly complex. Healing also varies depending on the type of damage involved, as the body responds very differently to an acute ...

Shocking Facts That Will Make You Say 'What!: 25 Psychology Facts About Human Behavior: Our muscles do so much more than we ...

Scientists discovered that lean pork builds muscle more effectively post-workout than high-fat pork, even with identical protein levels. Using advanced tracking techniques, they found that fat content ...