The Arch Position
Here is how to learn the arch position – the natural strongest and safest position for your lower back. Get down on the floor on your stomach and have your arms outstretched. Lift your feet a bit off the ground. Now, slightly lift your arms which should be extended in front of you. Lift off a bit your chest and shoulders as well as your chin. Flex your glutes and lower back. Hold this slightly arched position.
