The Russian scientist Jakov Kots, reported an increase of more than 35% of muscle strength,
the speed and overall performance could be improved a lot after a several-weeks of EMS
training.
1971
Impulse Awards
The Russian scientist Jakov Kots, reported an increase of more than 35% of muscle strength,
the speed and overall performance could be improved a lot after a several-weeks of EMS
training.