In-depth presentation of clinical shoulder tests with a focus on their actual usefulness, reliability, and limitations in rehabilitation practice.

Knee osteoarthritis manifests as mechanical pain and a progressive loss of mobility. Depending on the severity of the condition, treatments range from simple anti-inflammatory medication to knee replacement.

Hip osteoarthritis results from the progressive wear and tear of the cartilage. It manifests itself mainly through mechanical pain, i.e., pain triggered by weight bearing, prolonged standing and walking.