Jumping rope is a great and different form of cardio to raise your heart rate.
An extra thick (3.5mm) and heavy steel rope with PVC sheath + 2.5mm replacement rope (rope length 3m each)
Removable weights (100g per side) that improve handling and increase the intensity of your training
Smooth-running high-tech ball bearings for maximum speed on your double unders
A very easy length adjustment. No matter how tall you are, you can adjust the rope to the correct length within seconds
Non-slip handles with which you won't slip off even with sweaty hands
Two hose protectors for additional protection of the rope