May 27, 2015January 6, 2020sarah semark A Beginner's Guide to Building Muscles. Tells you how to build muscles.
May 27, 2015January 6, 2020sarah semark Dumbbell neck arm flexion and extension - triceps exercise method (9)
May 27, 2015January 6, 2020sarah semark Basic shoulder exercise (deltoid muscle) - prone lateral raise
May 27, 2015January 6, 2020sarah semark How to exercise abdominal muscles best and fastest with abdominal wheel