@carlosmurray706: Parents over 40, want a simple 10-minute ab routine you can do every other day? I use the HXD-ERGO Ab Wheel Roller for 100 reps, 4 sets of 25. The automatic rebound assistance, wide stability wheel, and built-in timer help me stay focused during core training. Lightweight and portable for home gym workouts or training between sets at the gym. Quick, effective, and easy to fit into my busy schedule! @HXD ERGO US #AbWheelRoller #10MinuteAbWorkout #CoreTraining #FitnessOver40 #Fitness