The Astone Fitness Jump Rope is the ideal fitness accessory to compliment every exercise routine as it is highly portable and effective. If your goal is to build muscle, lose fat or get back into shape, including a Jump Rope into your fitness program is the quickest and most effective method to reach your health goals. People of all fitness levels and athletic abilities can learn to jump rope in a relatively short amount of time. No matter what your ability-level, you can learn at your own pace in a relaxed and comfortable environment. All you need is a 3' x 4' and a high-enough ceiling in order to do your workout. The unique and easily adjustable length capability makes the Astone Fitness Jump Rope ideal for everyone. It is designed to be used by people of all ages and heights. Adjusting the length takes only seconds. The flex swivel design allows the rope to rotate smoothly for greater control and speed, giving you a more effective workout.