The Russian twist exercise pulls your obliques into the ab-burning fun—so that not even one muscle will be left behind in your next workout.

If Russian twists are off the table, the windmill plank strengthens your core using your bodyweight and engages your obliques.

Bicycle crunches are amazing for firing up upper abs and obliques at the same time. Lie flat on your back with hands behind head and legs lifted at a right angle in tabletop position. Bring opposite ...

This is great for those tank-top arms! Many athletes agree that the Russian twist exercise is an excellent way to help with rotational movement.

Russian Twists Russian twists are a dynamic and effective 2-in-1 exercise that can play a pivotal role in toning and sculpting the stomach over 40. This exercise engages both the upper and lower ...

Forget Russian twists. This standing ab workout uses 3 exercises and 15 minutes to chisel your oblique muscles.