Jump ropes. As a child we all loved it, but jump ropes are an excellent exercise for adults too. Ideal if you want to work on your speed, strength and endurance. This Tunturi Steel adjustable jump rope with bearing system is a great training accessory for any athlete: from boxers to runners and from crossfitters to rowers. The jump rope is specially designed for a fast movement. The steel cable moves freely and smoothly due to the bearing system in the handles.\n\n- Adjustable in length\n- Fun way to train your strength, endurance and speed\n- Can reach high speeds due to the bearing system in the handles\n- Sturdy and professional jump rope