Bicycle Crunch One Rep. You can do regular crunches all day long but that gets pretty boring for you and your abs. The bottom line is to get abs combine the basic crunch with other variations to engage all muscles in your trunk and more.

Alternate knees and elbows until you reach the desired rep count. Crunch your abs to bring your right elbow to your left knee as you keep your non working leg straight. I love hanging abs whether it s bent leg or straight leg.
January 20 2018 by jenny sugar.
Bicycle crunches are a great way to target the rectus abdominis and the obliques in one easy exercise. Speed is not the name of the game here. So as you pull your shoulders off the floor for the crunch you move your elbow toward the opposing knee on the diagonal alternating with each rep. Lie face up with your arms by your side.