Senior
Does what it says. Like the timer countdown for each exercise. Would like to see a recommendation for how often in days to progress through each level from beginner to pro.
DrB29 about Ab Trainer X PRO - Six-Pack Abs Exercises & Workouts
Does what it says. Like the timer countdown for each exercise. Would like to see a recommendation for how often in days to progress through each level from beginner to pro.
DrB29 about Ab Trainer X PRO - Six-Pack Abs Exercises & Workouts