Included: 4 Springs, 7lbs resistance each. Total resistance 28lbs.
Perfect for intermediate and advanced workouts. Once you have mastered the included 5lbs resistance springs this is your next level to continue to build strenght and muscle mass.
This is a great addition to diversify your Abxcore workouts!
I haven’t got them yet
Extra 4 x 7 LBS Resistance Springs (Harder Workout)