Trying crunches and ab work, but still feel flabby? You may want to try a vibration platform.
For most of us, when it comes to ab workouts logic flies out the window! Some believe that as long as you push the muscles intensely, there's no benefit in doing more sets. Fans of multi-set workouts say muscles need repeated stress to grow!
In this week's featured YouTube video, Peter explains and demonstrates a great workout with a medicine ball to get your abs into great shape.