Cassidy Thompson on MSN

Partner ab workout for core strength

Train your core with a partner using a fun and engaging ab workout. This routine combines teamwork and targeted exercises to ...
Add Yahoo as a preferred source to see more of our stories on Google. One of the best ways to strengthen your core is to tag in a friend, grab a resistance band and challenge your abdominal muscles ...
One of the best ways to strengthen your core is to tag in a friend, grab a resistance band and challenge your abdominal muscles the way they have to work in real life. That means working to keep you ...