Supported locust pose

Technique

Lying on your belly (prone position), place the palms alongside the ribcage with the fingertips facing forward.
With the tops of the feet down and legs extended, reach out through the toes to activate the legs.
Lift the legs and chest off the floor and gaze forward or down toward the tip of the nose.
Press gently into the hands to assist a small lift in the chest.

Think of lengthening the legs more than lifting.
Engage the glutes and hamstrings to lift the legs from the hip, so that the upper legs lift off the floor if possible.
Only lift the chest as high as the reach in the legs allow.
If you feel pinching or hinging in the lower back, lower the legs and reset, emphasizing the reach back more than the lift up.
Engage the upper back to lift the chest to about the same height as the feet.
Keep the shoulders in a neutral position - do not squeeze the shoulder blades together.