If you should not make it to 12 reps i'm able to dumbbell weight, then the weight is too heavy and available for you a lower weighted weight. If you can easily go past 15 reps, then the dumbbell weight is too light to possess use a heavier weighted dumbbell.















Leg Lifts- Laying flat on your back about your palms down, bring your legs up perpendicular to the ground. This ab workout will exerci