Tone Your Abs in 2 Weeks With Our Crunch Challenge



It's time for another workout challenge, and this one is all about the abs. Perfect for those new to strength training, it's short and sweet — all it takes is a few minutes each day for the next two weeks and you're sure to notice stronger and more defined abs. Instead of doing basic crunches, this challenge involves five crunch variations to target different areas of your midsection.

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