Finding Shop Pain Ease With Original Solutions A remedy that has been used for years includes the heating creams and gels. All it needs is some help in awakening these latent inner powers! Weakness of the rotator cuff puts extra load on other muscles and when you think that there are seventeen different muscles involved in moving the shoulder there is a lot of potential for injury when we neglect this group of muscles. All parts of the body are susceptible to this form of arthritis, however, hips, knees, and hands are the most common sites to suffer an acute arthritis attack.