FITFLIX jump rope used by various athletes as a principal exercise in their workouts it is a respected discipline within the fitness industry that can provide a number of benefits. These include arm and core conditioning strengthening of the shoulders improved cardiovascular endurance training fast twitch muscle fibres working and toning the glutes calves quads and hamstrings as well as improving co-ordination.These ropes can be incorporated into a circuit specific workouts HIIT training or as a warm-up/cool-down. Our three jump ropes - Fitness Leather and Cross Training possess various unique qualities that make each one ideal for different training types. Great for PT sessions serious athlete conditioning general fitness and even Group X classes - jumping rope just got fit again.