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5 Exercise Replacements For Ineffective Aerobics-era Crunche

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5 Exercise Replacements For Ineffective Aerobics-era Crunche

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3kmarket

71 Views • Nov 18, 2010

Description

1. Replace Bicycle Crunches with X-Body Mountain Climbers. This unique total-body ab exercise still works your obliques, but without repetitive crunching. Plus, it helps build invaluable abdominal endurance and stability to keep your low back healthy.