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Core Exercises - Men's Health

published 285 days, 17 hours, 41 minutes ago posted by http://lan2005.livejournal.com/http://lan2005.livejournal.com/ 304 days, 16 hours, 48 minutes ago
Saturday, November 28, 2009 7:41:23 AM GMT Monday, November 09, 2009 8:34:37 AM GMT

Use this exercise to build your abs and save your back

For years, men built their abs with crunches. And while these exercises work well for increasing the size of your midsection muscles, they require you to round your lower back repeatedly. Unfortunately, this can contribute to lower back problems over time, as well as aggravate pre-existing damage.
category: Dieting & Fitness | clicked: 11 | | source: www.menshealth.com | show counter code
tags: crunches

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