Compared to regular weight training, variable resistance training (such as X3) led to double or triple the gains in one-rep max, and triple the gains in average power, for the time period tested. But even that research didn’t scratch the surface of the fact that confirmed with bone research, humans are 7-times more powerful in the strong vs weak range. So now knowing this, we obviously need to massively increase force as we move into stronger ranges, you can’t do this with a weight, but X3 makes this happen.
This may be one of the most profound discoveries in the history of sports performance science.