Common practice is to focus the lights between the thyroid and groin for best results. It is also recommended to go for short periods of 4-5 minutes on face or head. You can also focus light on feet and legs.
Generally it is best to rotate the body 90 or 180 degrees roughly every 4-6 minutes. A comfortable stool that swivels is ideal, such as our Mighty Comfy Stool! Also worth noting, it is important to replace minerals lost by daily sweating, use products like Trace Minerals.
A total time of 20-25 minutes daily once acclimated is ideal.