By changing your hand position on a SAP Bar changes load - increases the load the closer your hands are together and rotation - is increased the further apart your hands are.
Use bent legs to work your legs and core to hold your position, don't lock out your back and put pressure on the lower back.
Mistake #1:Doing Isolated Exercises Doing isolated exercises like bicep curls and tricep kick-backs will NOT get you any significant results. These one-muscle-at-a-time moves simply don't stimulate enough muscle fibres to build lean muscle or expend enough energy to maximize your calorie burn. If you want to build lean muscle while burning fat so you can get serious definition, you need to perform exercises that stimulate as many muscles and expend as much energy as possible at the same time. Using these...