You can only do 45 sit ups?Situps: 45
Pullups: 234
Reps 450 lbs: 333
Pushups: 709
You can only do 45 sit ups?Situps: 45
Pullups: 234
Reps 450 lbs: 333
Pushups: 709
I broke the skin twice.
I like your commitment. Try not too rub yourself raw!