Ab Crunches & Knee Raises (Twists)

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Also known as Twisting V-Sit-Ups, perform with good-form (nice and controlled), rather than firing out hundreds of repitions.

As mentioned on other Ab exercise pages, increase difficulty by pausing at mid-point of the movement (Super-Slow Rep.) or adding Twisting Ab Crunches & Knee Raises into a multi-set. For ideas, visit our article 'Advanced Training Methods' or check out our 'Workouts' category. 

More workouts and exercise ideas can be found in our books and free-to-download app.