Ditch the outdated bodybuilding split. Learn how training movement patterns—like squats, lunges, and rows—can help you get ...

There are more than 600 muscles in the human body. Muscles are attached to the bone by tendons and work in pairs to allow for smooth movement. To move a joint, one muscle contracts while the other ...

A research group has discovered that a natural substance in the body, known as platelet-activating factor (PAF), can strongly ...

There are more than 600 muscles in the human body. Muscles are attached to the bone by tendons and work in pairs to allow for smooth movement. To move a joint, one muscle contracts while the other ...