upside down sit-ups

[therealdriftcore]

You'll get a better workout if you loop your legs or feet over the pull-up bar to hold yourself up instead of relying on some strange shoes.

[Hoskins1206]

I loved his face on the first sit up xD

[Flashock7]

waited 9 ass years to answer that question.

[ManOfSteelContest]

Cool! I need to do that as well!

[911holy]

Google Gravity Boots .......BOOM! there you go....

[Flashock7]

i have the same question

[911holy]

GOOGLE GRAVITY BOOTS

[Soopatone]

where do you get those hook wrap things around your ankles?

[911holy]

Google GRAVITY BOOTS