My Calisthenics Programs: Calisthenics And Bodyweight Training Follow Me: https://www.instagram.com/FitnessFAQs https://www.facebook.com/FitnessFAQs In this FItnessFAQs we will cover the truth about abs and what exercises you should avoid. Most people make the mistake of thinking crunches, situps, side bends and russian twists are a good way to train the core. Instead, we need to use exercise [...]