Amazon S3 on MSN

Why Doing Bicep Curls May Be Limiting Muscle Growth

Superhuman Troy explains why doing bicep curls may actually limit your muscle gains. TAMUSA student captures train destroying ...
Amazon S3 on MSN

Quick Bicep Routine That Sparks Rapid Arm Muscle Growth

Superhuman Troy demonstrates a quick bicep routine for rapid muscle growth. Trump demands voting changes hours after major ...