Рюкзак с утяжелением SKLZ

Develop total body strength, stability and endurance by training with the Super Sandbag. This versatile training tool allows you to execute countless training exercises, working your upper and lower body. Develop explosive power on-demand. The removable weight bags can be used as soft weights to increase the intensity of any drill or exercise.

• Develop power and explosiveness
• Great for strength building throughout body
• Four weight bags included – must be filled with a high density material, like sand
• Maximum weight of 40 lbs
• Durable outer shells for long lasting