Inertia Wave: Fitness Rope: versatile, intense, and individual - The Inertia Wave exercise rope consists of a rubber outer layer, while the inside is made of alloyed steel. In addition to strength, coordination, and speed, you also train your core stability, endurance, balance, and various cognitive skills with this fitness rope. You can use the tool as part of your warm-up and cool-down or as a standalone workout. The wide range of exercise variations allows both beginners and advanced users to tailor their training to their fitness level. Since the whole body is involved, the rope workout burns a lot of calories and can boost metabolism. Product type: training rope, battle rope • Inner material: steel • Outer material: rubber • Diameter: 3 cm • Dimensions: 2.9 m • Weight: 1.2 kg • Color: gray • Application area: training.