Question: ab workouts you can do lying down?
Answer: 30 crunches. [00:25], 30 heel touches. [00:30], 20 scissors. [00:35], 15 hip raises. [00:43], 20 criss-cross. [00:51], 30 bicycles. [00:57], 30 reverse bicycles. [01:04], 30-second hollow hold. [01:10]