ideally how long should you use a tummy trimmer/abdominal roller (doing stomach crunches) a day to get results?
iv been doing around 150 a day is this enough?
thats because your working your ab muscles and not getting rid of the fat. unfortunately to get good abs, you can't just do ab workouts. you gotta do some cardio to remove the fat. the less fat there is, the more you can see your muscles!
Lia Montelongo's Tummy Trimmer Workout
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£19.99
