I suffer from pain in several spots in my back and my limbs. Can I treat a number of spots on my body, simultaneously?

Certainly. You can finish treating your knee, and move to your neck, and then if required, treat a burn on your hand. There is no limit to the number of treatments, and the treatment can be lengthened to a quarter of an hour on one particular spot. We recommend thoroughly treating one spot, and then moving on to the next, but you can certainly treat a number of locations simultaneously.