Tone Fitness Resistance Tubes, Set of 2 Resistance tubes are a harder workout and gives the benefit of resistance training in your routine, without bulky weights The 2 pc set provides flexibility for a workout that can be done anytime Building strength and improving upper body and core toning are all benefits of resistance training Resistance tubes are one of the most affordable training tools available and can provide an ideal workout They can be used anywhere because they are light, compact and portable Cushioned foam handles firmly attached to provide a comfortable grip Exercise chart included to maximize your workout