Shoe raising thrust impulse through impressed athlete elevation particularly used for playing football.

摘要

It is forecasted that a linear, metallic spring (1) is incorporated in the base set lengthways to the moving part of the feet. The fold in the base, under the effect of raising the heel on another part of the foot on the earth, loads the spring (1) that, in the successive phases of raising the ground jerkily by all of the feet, determines a later drive impulse orientated according to the start of movement and elevates this impress to the athlete. The spring (1) is fixed on two rivets (2 and 3) to the sole of the foot (4) with plastic material and contained in the opening (5) corresponding to an intermediate component (6). The accommodating seat is closed by an upper component (7) so that it allows the spring to be integrated into the base so that it can be operated.