Kali Muscle on MSN

Kali Muscle crashes the push up club with Strength Cartel!

Kali Muscle drops in on the Strength Cartel crew for a push-up competition that turns into a high-energy display of endurance ...
Cassidy Thompson on MSN

Fun push-up challenge you’ve got to try!

This push-up challenge was tougher than it looks—but a lot of fun! Test your strength, endurance, and creativity with this ...