Cassidy Thompson on MSN

Ab workout to challenge your core

Try this ab workout with a friend and work through a series of exercises designed to challenge your core. A fun routine to ...
YouTube on MSN

800-rep abs challenge with weights: A workout to help flatten your stomach

Join FUNfitt Women for an intense 800-rep abs challenge featuring weighted exercises designed to flatten your stomach and strengthen your core. This high-rep workout targets your abdominal muscles ...
mensfitness

Want sharper V-line abs? Why the jack-knife twist could be a better core challenge than crunches

Want more defined V-line abs? Discover how the exercise ball jack-knife twist targets your lower abs and obliques, plus tips ...
AOL

8 Effective Ab Exercises You Can Do From a Chair

Abdominal exercises are an essential part of an overall fitness routine. But, for many people, getting down on the floor for crunches or attempting advanced moves like hanging leg raises is too ...