Take your shoes off so you can feel your heels, you will also activate more muscles in your legs through better focus.
With your feet shoulder width apart grab the bar and sink back into your heels.
Tense your thighs, glutes and hams to raise the bar.
Take 2 – 4 seconds to lower the bar, don’t just drop the bar, the hardest part is controlled lowering. Correct lifting of weights is all about building the negative along with the positive movement.