Forearm fractures are common in those who repetitively use their wrist like athletes, gymnasts, and weight trainers. This happens when the tendons become unable to stand the stress that is being placed on them. These tissues tear away from the bone or bones that they are attached to when a great amount of force is exerted on the muscles around the bones. The pain in the arm is normally dull and increases with movement, so resting from the activity is the simplest way to help this injury. Dyna forearm splint is effective in restricting wrist and elbow joint movements when pain in forearm becomes severe and intolerable.