Whats golfer's elbow?

Elbow pain: Tendinitis or tendinosis of the medial or inner aspect of the elbow. This is the location where the muscles which flex your wrist and fingers originate. Symptoms would include pain and weakness in that location. It is similar to tennis elbow, which occurs on the outer aspect or lateral aspect of the elbow.

Golfer's elbow: This is medial epicondylitis, namely irritation and inflammation of the medial elbow that comes from grip or swing issues.

Tendinitis.: It's an inflammation of the tendinous origin of the flexor muscles of the forearm. They originate on the bony prominence on the inner side of your elbow.