Just Be Fitness Skipping Rope Jr-89 - Blue & Black The Just Be fitness skipping and jump ropes are suitable for all ages, activities, and goals, from basic fitness to cross-fitters and boxers. The rope has a maximum length of 2.75m and can be adjusted and shortened according to the height of the user. Lightweight and portable the ropes can be used at home, in the gym, or at the park. Features: ANYONE ANYWHERE WORKOUTS – Suitable all ages, activities and skill levels the Just Be.. fitness and skipping speed ropes are ideal for HIIT sessions, interval training, increasing endurance levels, strengthening muscles, muscle toning, weight-loss, and calorie burning cardio workouts at home, in the gym or at the park ADJUSTABLE LENGTH PVC ROPE – The 275cm maximum length can be shortened easily and customised to suit the requirements of the user, making it suitable for all heights and ages LIGHTWEIGHT & PORTABLE – Built with lightweight handles that aid endurance sessions the skipp