Releasing the discus out of the back of the hand can result in many problems including a bent throwing arm which leads to lead to a shortened lever and a loss of momentum, and a shortened follow-through. Many young athletes are not aware of this and release the discus out of the back of the hand. A left-handed thrower will spin the discus in an anti-clockwise direction when viewed from above. Therefore, a right-handed thrower will release the discus so that it spins in a clockwise direction when viewed from above. The discus should ideally spin off the index finger and rotate out of the front of the hand when released. Releasing the discus out of the back of the hand It can also result in a late arm action and release of the discus, causing the implement to be hooked to the right (for a right-handed thrower). This results in far less force being applied to the implement and a lessened ability to accelerate the implement through the arm delivery action. In other words, they will rotate their feet, hips, chest, shoulders and head to the front before pulling the discus through in a whip-like action.īeginners often use an arm-dominant action, allowing the throwing arm and hand to lead the throwing action. Arm leading the actionĪn experienced discus thrower will use an “arm last” throwing action. Teaching an effective block will will also help. Teach a tall, upright delivery position, with the lead shoulder and non-throwing arm kept up. The discus may even tip fully over in flight. This can cause many problems including a low delivery position, a poor blocking action, and a vertically spinning discus. A bobbing action will mean that the athlete will be directing forces up and down, not in the direction of the throw. This is because they are moving their body weight in the direction of the throw. Instead, they should be shifting their weight backwards and forwards over their back and front foot.ĭone properly, a shift in weight from the back to the front foot will help an athlete to propel the discus out into the sector. They will squat down when swinging the discus back and stand up again when swinging it forward. When performing their preliminary swings prior to a standing throw, many young athletes will bob up and down. In fact, I coach young athletes to swing the discus back and then release the discus on the subsequent forward swing. One preliminary swing at most should be used. Some even believe that this is what they are supposed to do. Many young athletes perform too many preliminary “warm-up” swings prior to throwing a discus. Work with athletes to develop their confidence in handling the discus. This hand position makes it impossible to release the discus correctly.
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