Lower-back, with looped Strap

A 750 mounted on a looped Strap is shown. A closed door is used as an anchor point for the looped Strap.

Loop your Strap around your waist and then a suitable anchor point. Avoid stepping into a closed, anchored Strap.
Take up the slack in the loop. Face the anchor point to position your TolaPoint over your lower-back. With one leg ahead of the other, lean gently away from the anchor to engage your Point.
Relax your lower-back. Keep one leg ahead of the other and lean away from the anchor. Let your body weight create the pressure required.
If you need more pressure, push away from the anchor point with your legs.
To exit, first release your Strap from it's anchor point and open it. Avoid stepping out of a close, anchored Strap.