Politecnico di Torino - Corso Duca degli Abruzzi, 24 - 10129 Torino, ITALY

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Device for explosive strength training

Explosive strength trainingIsometric pre-activationQuick release


Exerciser named VIS.B thought to develop in particular the explosive force, which is a rapid strength expressed starting from a static condition.

Technical features

The patented device allows for modulation of the isometric pre-activation,  thus explosive contractions can be obtained characterized by increased vigor and the implemented training content. By using this system, a strength and power athlete  will get the maximum force peaks  maintained while working in a targeted way on power, increasing in particular the values expressed by medium to low loads, which are among those most difficult to increase.

Possible Applications

  • Sport training for strength and power targeting professional and semiprofessional athletes.


  • Constructive simplicity;
  • Easy implementation on existing machines;
  • Low cost;
  • Power increase with medium to low loads.