muscle diagram - CORE: arm-leg extension (back muscles & gluteus maximus)
Not that I could ever do this...... but I like the idea of being able to, haha
printable body measurement chart | Download the printable HERE !
8 3 minute workout:
muscle diagram - CORE: crunch (external oblique & rectus abdominus)
muscle diagram - ARMS: bench dip (anterior deltoid, triceps brachii, pectoralis major & minor)
10 Minute Trampoline workout
Full body workout - squat