The frog stretch is one of the best exercises to open your hips and adductors, but there’s a correct way to do it. Let’s see how it really works. Most people do the frog stretch on their knees, trying to separate them on the floor — and that’s where two main problems arise: 1. Friction — your knees can’t slide, so you can’t really open your legs effectively. 2. No downward pressure — if you have strong adductors, nothing is pushing your legs down enough to create a true stretch. When you’re tigh