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Step

The step wide platform approximately 40 cm. for a meter of length, adjustable is one in height from the 10 to the 25 cm.

The lesson of step previews one series of dynamic exercises of climb and come down from the platform following a scandito constant rhythm from music.

The activity executed on the step improves the efficiency of the cardiovascular apparatus and at the same time tonic-trofico of the inferior limbs with a job of high intensity is acted on the state, but to low impact.

Recent studies have demonstrated that during the execution of the steps on the step, biomeccanici stresses exercise to you on the feet are similar to the practical one of an activity of march lead to approximately 5 Km/h of speed; while the benefits obtained from the aerobico training are proporziona them to the activity of race executed to approximately 11 Km/h.

The practical one of the step must follow some technical sagacities so as to not to put in tension and stress some articulations of our locomotore apparatus

Here of continuation some between the more important:

- The height of the step must allow that the angle that is come to form, in the support of the inferior limb, between thigh and leg, does not have to be smaller of 90°. This will allow that during the phase of climb the muscular effort is not concentrated on the articulation of the ginocchio but is distributed on all the limb.

- In the execution of the support steps, to make attention that all the plant of the foot is comprised inside of the platform.

- The ginocchio it must be aligned with the leggermente rear ankle and regarding the avampiede.

- When the first foot is on the step and the other foot is still to the ground, the body will have to form one diagonal line from the head to the heel.

- The height of the platform can be only increased when it has caught up a good degree of equilibrium, control of the body and mastery in the execution of the steps base of the step.