Dr.Footy insoles do not instantly increase your speed by magic they use the science of bio mechanics and kinetics.

1. The built in heel raise reduces the time your foot is in contact with the ground by 5mm per step.

2. The materials used absorb the kinetic energy your body produces whilst running.

3. This kinetic energy which is absorbed at heel strike is released at toe off propelling the foot forward.

4. The realignment of the feet means that muscle groups work more efficiently. Over time muscle structure realigns and automatically further increases speed .

5. The anti-slip top cover ensures increased traction and so ensures no kinetic energy is lost to the ground.