Question: ab workouts you can do on a bench?
Answer: Reverse Crunches. [01:04] Double Straight Leg Raises. [01:48] Seated Knee Tucks. [03:06] Decline Sit-Ups. [03:56] Knee Tucks. [06:34] Reverse Crunch. [08:12] Double Straight Leg Raise. [08:51] Hip Lifts. [09:22]