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]