The sprinter runs short distances in athletics (100 and 200 m). Muscle power prevails in this sport. Athletics has the right to be called the mother of all sports and one should not be surprised to notice that all studies in the field of scientific research are advanced in this sports sector. Also the nature of electrostimulation was born to meet the requirements of those athletes who wanted to improve their own performance and who were continuously looking for new training methods to find what would make the difference. The experiments with electrostimulation in the past did not obtain satisfying results, due to a still to be developed technology that did not allow us to do what we can suggest today, with modern, tiny devices. But let’s come to the card of the sprinter which sums up very well the physical characteristics of this athlete, proposing training parameters particularly aiming dynamism and muscle strength. The mechanical action of the technical gesture is especially charged to the lower limbs. But we should not forget the role of other districts of the body acting to compensate in a synergistic and co-ordinated way the principal movement. We particularly refer to strengthening the abdominal and the upper part of the trunk. The Sprinter has powerful muscle masses, but also needs specific particular characteristics like the capacity of reiteration of the main number of rapid fibres in the shortest possible time. For this reason the programmes of this card turn a blind eye to working methods directed to explosive strength in particular and rapid strength in general. We should remind once again that while it is fibres into slow ones, it is impossible to do the contrary. For this reason, the skills of the trainer are to improve especially the athlete’s quality of conduction of the nerve impulse and keep at high level the neuromuscular activation. The training method will have to be based on those physical activities that foresee extremely rapid contraction times. Regarding electrostimulation, it will do to insert the correct card to obtain the results one hopes for. For dry training, ballistic exercises (leaps) are suggested, as they allow extremely rapid contraction times, more than any other kind of training. The most frequent pathologies that afflict the sprinter are without any doubt inflammations due to muscle sprains and overcharge. The Tens current that is on the card is studied to face in the best way this kind of structural damage.