By Michael Nelson Health authorities say that there are over a hundred types of arthritis out there. One type that is affecting many is called osteoarthritis. In this article, you will come across what's referred to as qigong therapy, which is deemed highly effective for managing the symptoms of osteoarthritis without the need to take drugs. Osteoarthritis, in a nutshell, is joint tissue wear and tear. More often than not, it can be due to time's passing. This is why a very common risk factor for osteoarthritis is aging. This only means that...