Abs

[theRAVline]

wow thats amazing! how many sets do you do?

[bus2820]

first time seeing this video. nice work. keep up the good work. those abs should be strong and tight by now,

[shonhubble]

Amazing! Can you do forty jackknives?

[katysct]

Good stamana!! High reps!! It looks too easy for you tho!! Your abs must be strong. You should try them on a pull up bar and try to get your knees to touch your elbows.