New Abs Exercises: Get a Six-Pack

9 Cutting-Edge Abs Exercises

These supercharged moves will help you define your six-pack without a single crunch
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9 Cutting-Edge Abs Exercises // Man performing mountain climber with hands on swiss ball c Beth Bischoff

Image: Beth Bischoff

Mountain Climber with Hands on Swiss Ball

Difficulty: Hard

Incorporating a stability ball increases the difficulty in this variation of mountain climber. To perform, place your hands on a Swiss ball, then alternate raising each knee, without allowing your back to round. Learn how to perform this move with perfect form.

Check out 5 ways to make classic exercises work better.

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