How to do a sit up

Perform burpies and sit ups

Burpies are a hybrid drill that use both the push up and the squat jump. Learn how to p...

Do the impossible sit-up butt face smash prank

This is a great gym room prank. Do in the locker room as a freshman initiation or hoax ...

Practice proper form for a sit up

This fitness how-to video proper sit up form and technique. Start in the sitting positi...

Do donkey calf raise exercises

This is an animated body sculpting tutorial for donkey calf raise exercises. Use the co...

Do leg extension exercises

This is an animated body sculpting tutorial for leg extension exercises. Use the contro...

Do reverse wrist curls

This is an animated body sculpting tutorial for reverse wrist curls. Use the controls t...

Do cable internal rotation exercises

This is an animated body sculpting tutorial for cable internal rotation exercises. Use ...

Do leg press exercises

This is an animated body sculpting tutorial for leg press exercises. Use the controls t...

Do butterfly chest exercises

This is an animated body sculpting tutorial for butterfly chest exercises. Use the cont...

Do concentration curl exercises

This is an animated body sculpting tutorial for concentration curl exercises. Use the c...

Escape a head lock using the Jiu Jitsu sit and roll

Learn to escape a basic wrestler's headlock using the Jiu Jitsu sit and roll technique

Do sit ups with a balance disc

This exercise is a modified version of the traditional sit-up. It is perfect for workin...