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In human beings, muscle contraction is controlled by the central nervous system by means of electro-chemical impulses conveyed through the nervous system. Thanks to a sophisticated and absolutely safe electronic circuitry, Twin-Up T7 generates specific electrical currents that cause muscle contraction by substituting the impulses generated by the central nervous system. By modifying a series of parameters, such as the frequency and intensity of the impulses, the length of contraction time, recovery time etc., Twin-Up T7 allows various programmes to be selected, each used to achieve a different objective. These include the development of muscular strength, aesthetic toning and the reduction of fatty deposits but also the decontraction of traumatized and contracted muscles.
Training by electrostimulation provides a number of advantages which, are such as to integrate and partially replace voluntary training.
- Selective stimulation of the muscle group or part of this. (By positioning the electrodes correctly on the different muscles, a specific stimulation can be achieved of the selected muscle. reducing activity of the adjacent muscles to a minimum.)
- Maximum recruitment of muscle fibres. By setting suitable current intensities, the maximum recruitment of muscle fibres can be obtained, something hard to achieve through voluntary contraction.
- Absence of load on joints. Especially on the spine, where problems in this area often represent a limitation to physical activity in both sedentary and sportspersons.
- Absence of general body tiredness.
- Rapid progress.
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In human beings, skeletal muscle contraction is controlled by the central nervous system by means of electro-chemical impulses. Above is an example of contraction using electrostimulation
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