Flags are awesome. Dragon flag https://greatist.com/fitness/dragon-flag https://greatist.com/fitness/dragon-flag Human flag https://www.onnit.com/academy/so-y

Flags are awesome. Dragon flag https://greatist.com/fitness/dragon-flag https://greatist.com/fitness/dragon-flag Human flag https://www.onnit.com/academy/so-you-want-to-do-a-human-flag/ https://www.onnit.com/academy/so-you-want-to-do-a-human-flag... But there are tons of great abdominal exercises, all with different benefits depending on your goals. The sit up is such a specific motion, that it really has very limited benefits. Stabilization type exercises will benefit more. Some exercises will help with core strength alot, without being directly "ab" exercises. Heavy weighted squats are a great example of this. If your goals are only to get a 6pack then you don't need ab exercises as much as you need a very disciplined diet supplemented with lots of cardio.