We do Marine Corps combat situps. You jump up and wrap your legs around a partners waist, and he holds you with a underhand grip around your belt. Then you decline, and do situps.
We do Marine Corps combat situps. You jump up and wrap your legs around a partners waist, and he holds you with a underhand grip around your belt. Then you decline, and do situps.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.