Running poles - Inspired by animals by Ivana from croatia

Running & Walking Poles are useful aid for everyday activities helping people to reduce pressure on legs and joints while using more upper body muscles. It can be used by EVERYONE for walking, running, jogging to distribute "muscle work" on upper and lower body parts... It is a great exercise for upper body muscles (usually not used while running) and, at the same time, legs are under less pressure.
This product is inspired by animals and their four-legged running.
When the pole hits the ground, the blade compresses like a spring, storing potential energy.
Then it rebounds to push the user forward using the energy generated by a users's stride.
Poles should be made of light and elastic materials. Bottom part should be covered with structured rubber layer for a good grip.
Product can be use on every surface.