Men's Health fitness director <a href="https://www.instagram.com/ebenezersamuel23/" id="482748e5-76f8-3b61-a9b2-a546d2a0b408"> Ebenezer Samuel, C.S.C.S. </a> knows ...
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Cable crunches for a six-pack workout

Feel free to leave the training mat hanging and stay on the ground–or better yet, get on your knees. If you should focus on just one abdominal exercise, it should be cable crunches. FITBOOK editor ...