Andrew Huberman· PhD
so what dynamic variable resistance is is either using things like a heavy band or a or chains on the bar if you've ever seen people do that um so in my lab we actually have a force plate on the ground and then we have um built-in basically hooks uh in the front and the back so we can actually set a a barbell on top of the force plate where you stand on it and then run bands from the back to the front running over top of the weights and so when you stand up as you're going up vertically the band are getting Tighter and Tighter and pulling the weight towards the ground so the weight is getting heavier and heavier as you stand up so as you start to gain mechanical advantage in your positioning you start to increase load because the bands are getting Tighter and Tighter and Tighter so this allows you to train that full part of the strength curve and to challenge um your stronger areas with heavier weight and your weaker areas with lower weight