Our Sand Sled is another one of our oldest and most effective fitness and functional strength products. This product is similar to the old traditional ‘tire pulling’ or weighted sleds. The Sand Sled was designed to increase fitness and functional strength through running with resistance for longer distances and periods of time without having to stop. What differentiates this product from a normal weighted sled are: 1) simplicity of adding sand 2) the cost effectiveness of using sand as the form of resistance 3) our sled is small, light and easy to travel with. Our Sand Sled consists of 1 sand bag, 1 shock-absorber band and 1 body sleeve.