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.
According to the National Osteoporosis Foundation, the best exercises for building and maintaining bone density are: 1  Weight-bearing exercise, such as walking, that makes you work against gravity while staying upright.hese studies show that people with higher levels of vitamin D have... Although people with osteoporosis may believe that exercise increases the risk of injury from broken bones, the truth is quite the opposite.
Some of the common drugs to deal with low bone density and osteoporosis are âbisphosphonatesâ which are popular drugs like Fosamax, Actonel, Boniva and Reclast. Then thereâs Calcitonin, Teriparatide (Forteo) and even Estrogen replacement therapy (ERT).he other way to build bone density is lifting heavy weights at the gym. I know we donât like to do that but it helps tremendously and fits well into an overall approach for preventing osteoporosis and healing bone density issues naturally.