These girls with muscles may inspire more than the muscular men out there.Read article
Contrary to popular belief, abs are probably the easiest body part to train when you’re short on time and low on equipment. All you need is a floor. The next time you’re in a hotel, or your gym is closed for renovations, whip this workout out, which trains the abs (upper and lower) and the deep core muscles in only 10 minutes.
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Quick Tip: Sliders create instability and recruit more muscle. Available at valslide.com, starting at $30.