Jack Maddox

1 title on Obiaks Books.

The Military Calisthenics Workout Challenge for Men Over 40: A Fully-Illustrated 30-Day Bodyweight Program Build Muscle, Burn Fat, Increase Energy & Enhance Mobility with Joint-Friendly Workouts

The Military Calisthenics Workout Challenge for Men Over 40: A Fully-Illustrated 30-Day Bodyweight Program Build Muscle, Burn Fat, Increase Energy & Enhance Mobility with Joint-Friendly Workouts

Jack Maddox