Kali Muscle drops in on the Strength Cartel crew for a push-up competition that turns into a high-energy display of endurance and grit. What starts as a challenge quickly becomes a show of mutual ...

Your armpit, also known as the axilla, contains a large collection of lymph nodes, hair follicles, and sweat glands. A number of things can cause pain in the hollow created by your chest wall, muscles ...

Vibration plates have been rumored to help you get stronger and lose weight at the same time. Here's the truth. Taylor Freitas Contributor Taylor Freitas is a freelance writer and has contributed to ...