Strengthen Your Core
Don't be afraid of situps. We've changed our tune on these, and here's why: Situps increase your range of motion, which makes your abdominals work harder and longer. (Doing crunches on a Swiss ball or with a rolled-up towel under your lower back has a similar effect.) Just avoid situps with anchored feet, which can hurt your lower back.
Tuesday, April 5, 2011
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