Although there are several conditions which may lead to the need for knee replacement, arthritis (whether it be osteoarthritis, rheumatoid arthritis or traumatic arthritis) is the most common reason. A number of other factors contribute to joint disease including genetics, developmental abnormalities, repetitive injuries and obesity.
Safe Pilates machine exercises for people with osteoporosis include: 1  Foot work (using the Reformer). 2  Leg and arm circles (Reformer). 3  Pulling straps (Reformer). 4  Side splits (Reformer).5  Leg-spring series (Trap Table).6  Chest expansion (Trap Table).ilates exercises for osteoporosis can help people with weakened bones by: 1  Increasing bone density, a proven effect of exercise. 2  Increasing strength and muscle mass, allowing the body to better support bones made brittle by osteoporosis.
Weight-bearing exercises can be high-impact or low-impact. High-impact weight-bearing exercises help build bones and keep them strong. If you have broken a bone due to osteoporosis or are at risk of breaking a bone, you may need to avoid high-impact exercises. If youâre not sure, you should check with your healthcare provider.