Like most countries in Europe, Summer (Daylight-Saving) Time is observed in UK Time, where the time is shifted forward by 1 hour; 1 hours ahead of Greenwich Mean Time (GMT+1). After the Summer months the time in UK Time is shifted back by 1 hour to Western European Time (WET) or (GMT).
The elbow joint has three different portions surrounded by a common joint capsule. These are joints between the three bones of the elbow, the humerus of the upper arm, and the radius and the ulna of the forearm.
The inner portion of the elbow is a bony prominence called the medial epicondyle. A fluid-filled sac (bursa), which serves to reduce friction, overlies the tip of the elbow (olecranon bursa). Bumping the tip of the elbow can irritate this bursa.