Get the lowdown on basic punches, gear, and shadowboxing.Read article
How to Do It
SEE ALSO: 6 Moves for a Shredded Six-Pack
DID YOU KNOW? The decline situp works not only the abs but also the hips, making you a better runner and stronger squatter. The extra weight forces maximum recruitment of the rectus abdominis, promoting growth of the six-pack muscle so it can show even under your shirt.
Get more training tips and diet advice by following Sean on Twitter: @seanhyson