Aluminium Nordic Walking hiking poles with anti - shock system, suitable for all ages and all seasons. With matching accessories for every surface - asphalt pads, metal tip, nordic walking plate. Easy to transport - relieves the musculoskeletal system - Ideal for people with knee and back problems - on average consume 46% more calories and oxygen than when walking normally , In addition, 85 percent of all muscles of the body are activated and trained by the motion. Secondly, Nordic walking is cardio, strength and coordination training.