Abdomen muscles such as the rectus and transverse abdominus are hugely responsible for keeping the body stable when you perform any athletic activity, that includes swinging a golf club 90 miles per ...

Core training has been a buzz phrase in fitness for a couple of decades, and there is no shortage of exercise routines that emphasize strengthening the muscles around your mid-section. Muscles such as ...

(NEXSTAR) – Deep in the center of the Earth is the inner core, which spans roughly 746 miles and is composed of primarily pure, solid iron, NASA explains. Though we’ve long believed – and research has ...