The other causes of pain in the forearm Backhero Posture Corrector can also be from fractures of the elbow due to a hard fall. If you suspect a fracture, you should seek medical advice immediately and not try to diagnose the injury on your own.The most common sports that are known to cause the forearm pains are golf, weightlifting and tennis. This type of injury is also known as “tennis elbow”. With tennis elbow, the pain is generally felt that the elbow joint and occurs whenever stress is placed upon the elbow. Weightlifters who suffer from this sort of pain will generally feel it towards the upper regions of the forearm from doing routines such as barbell curls, and also preacher curls. These activities place enormous strain on the forearm muscles.