Osteoarthritis, more commonly known as simply “arthritis,” is a degenerative condition that impacts the joints. The connecting joints between bones are made of cartilage, and if that cartilage wears out, it can cause bones to grind and scrape together in ways they were not meant to. Getting older is considered one of the main causes of arthritis; our joints simply wear out as we age. However, there are other factors that can increase the likelihood of developing arthritis. These can include genetics, injuries, repetitive physical jobs, participating in high-impact sports and being overweight. Arthritis commonly affects weight-bearing joints, such as the hips and knees, but it can also develop in many other joints..