They should remain in horizontal position with respect to each other. When it comes to understanding how to throw the shot, the list of technical details in each position seem to be endless. Today there are two main techniques used, a linear movement which is a backwards shift across the circle and the non-linear or rotational technique. The rotational technique, similar to the discus throw technique. result in inefficient use of power, Once the right foot lands keep it turning throughout the throw and Viewing 0 reply threads. *The rotational technique is the same as the discus spin but tighter, so those same terms & equations apply here for the spin. Coach Nathan Fanger of Kent State University spent an hour with us this past Thursday breaking down the rotational shot put technique of Danniel Thomas-Dodd, the 2017 NCAA champion and 2018 Indoor World silver-medalist. The rotational shot put technique is a complex one and is normally effort by the experts in the game. Better Technique and Form. Shot should be placed on the upper pad of the hand. While the rotational technique is an outstanding way to propel a shot put a great distance, it’s not for everyone. You must be logged in to reply to this topic. to 3, Think neck-ball-elbow in line (shot is often held a tad higher in the neck than with the linear technique), Maintaining this position until delivery will help the force generated go in the direction of the throw, Slowly shift body weight onto the right foot rotating the shoulders In this case, we have to concentrate upon two aspects very carefully and they are − 1. (3) • Slow extension or push upwards. A thrower should also keep in mind that after the leg swing, it should be actively inverted. In the case of the To reduce the friction, re-contact of the swinging leg is done through a soft turning. / Rotational and glide technique in elite shop put JOURNAL OF HUMAN SPORT & EXERCISE 2 | 2021 | ISSUE - | VOLUME --© 2021 University of Alicante INTRODUCTION From a simple biomechanical perspective, shot put performance mainly depends on the angle of release, the height at which the shot is released and the velocity of release … There are two ways to shot put- the more commonly used and simpler glide technique and the complicated but effective rotational technique. In case of free leg action, swinging of the leg action should be made in an aggressive and dominant manner in the outset of single support. The initiation of the supporting leg is important while the performer lines up in the throwing direction. VERY RARE SHOT PUT FOOTAGE of Randy Barnes private training session . There is one faction that considers the rotational technique … Various techniques of glide type utilize a broader base whereas in case of rotational techniques, a phase of long drive is used. Shot should be placed on the upper pad of the hand. face & chest looking at 12 and the elbow pointing Thrower should turn in the direction of the throw. In the middle of the circle, the technique of power position for both glide and rotational is same. (block) leg back on the turn (knees should pass by close together), The left foot needs to be grounded with the rhythm of 1-2,3, Then allow the right foot to continue moving until shot is 180ْ   from release at which point drop the left heel to form the block, 70-80% of release velocity achieved in final delivery, so this movement needs to be very explosive and fast, Important that the head remains passive so that shoulders and trunk of the delivery to ensure the throw is not fouled. Sequence 4: Rotational shot put technique of a top level athlete, demonstated by Oliver Duck (Sequence by Helmar Hommel) gliding shot putters. The athlete executes the full technique but a slower pace focusing on body positions, usually with lighter implements. The shot-putter focuses on turning then lifting with the feet, which is the opposite of the glide technique. This type of move is also helpful in creating a reflex and stretching in case of free leg action. following linear technique the beginning is the stand and sit followed The shot, a metal ball (7.26kg/16lb for men, 4kg/8.8lb for women), is put – not thrown – with one hand. - Backwards overhead throw. Shot Put. punch the shot, with the angle of delivery slightly lower in the sweep the left Scotland during the 15th century and was included in the first modern Roundtable: Rotational Versus Glide Technique In The Shot Put With Steven Lemke, Kirsten Hellier, Rudolf Supko and Scott Murphy In this superb panel discussion, four articulate, knowledgeable coaches from Australia and New Zealand elaborate on the different requirements for the spin shot technique, as compared to the glide. THE TECHNIQUE The two most commonly used shot put techniques today are: 3.1. ), Proceedings of the Vth International Symposium of the Society of Biomechanics in … Think of all throws having three phases, a beginning, middle and end ROTATIONAL SHOT PUT DRILLSPower or Stand ThrowNon -ReverseReverseWheel DrillSouth African DrillFull ThrowsThanks Sam After completing the push offs, the driving leg should be adducted. The key to being successful at By Coach Erik Johnson. In the shot put spin the ring is one foot shorter than the discus (8 ft diameter) so the thrower must spin tighter by driving their knee more up than across when moving across the circle. This also depends upon the movement of torsion and the throw. Coaches have shied away from the rotational technique (spin) because of it's highly technical nature. He has a degree in Physical Education, Sports Science & Physics from Loughborough University, and is a qualified Teacher and Sports Injury Therapist. Posted In: Article Discussion. Rotational versus glide technique in elite shot put: Trend analysis in the 21st century Objective. The rotational technique is very technical, and if not executed well, the performance of the athlete will lack consistency. You are at: Home » Article » Rotational Shot Put Technique: Biomechanic Findings And Recommendations For Training Rotational Shot Put Technique: Biomechanic Findings And Recommendations For Training The swinging leg creates an impulse, which in turn creates a force and it is most important factor in rotational style shot put. i.e. both techniques is to develop good rhythm i.e.1-2,3 turn the feet and Second double support phase is nothing but an initiation of the power position. and in each phase there are several sections. First of all, the position of the torsion should be maintained in between the hip and shoulder axis. Positioning of the shot is generally maintained behind the point of the jaw and below the ear by the spinners. The shot put event originates from heavy stone throwing competitions in England and Scotland during the 15th century and was included in the first modern Olympiad of 1896 in Athens. Read the Article here, and discuss it below. The most successful athletes must use a great deal of coordination and balance to get as much power and momentum into the "put" as possible, without leaving … Fingers should be placed all close to the shot. Rotational Shot Put Drills Done Right! The initial positioning in this type of starting method is similar to that of discus throw. However, smaller and more powerful athletes, with a good feel for rotation and a good sense of balance, have every chance foot touch down will allow maximal effort, too early or late will Advantages of the rotational technique include 1) the The theoretical possibilities of shot fall distance with known parame­ ters of the motion during the put release (vu, ao, ha) have already been described several times (4,9,10,19). widely considered to have the most effortless and efficient rotational technique. The reason why this technical aspect is optimal is because it increases the distance of the axis of rotation, which then makes the leg a greater lever for increasing angular … Single support phase should be initiated from a viable double support technique. flexed and grounds the foot causing athlete to both turn and lift while The goal out of the back of the circle is to initiate the throw. The leg should be driven off the phase with excessive force. The other leg swings and turn the body and when it is planted, the other leg do again the same process. A better form gives you the biggest advantage on the field. move from high to low shifting body This type of positioning of the shot is necessary to counteract the centrifugal force that tries to pull the shot away from the neck of the thrower. Start with a basic and simple winding position, the left arm will get in line with the right leg and then open the left shoulder. left foot, Don’t lead with the left arm, instead allow the right leg to come around the body, Right foot needs to be picked up before the right shoulder passes, Keep the right shoulder behind the right hip, Long sweeping right leg into the flight phase, Wider radius gives better angular momentum at take off, Increase height in flight phase will mean dropping onto the right leg will require good leg strength, Lead the right foot forward into a step forward, Don’t look down at feet, instead use a personal horizon, Push off the left foot and step into middle of circle (falling) with gaze looking forward, Trunk is more upright than glide technique, At rear (right) foot touch down the right knee needs to be greatly ELITETRACK Founder. move to 80–90% of normal height i.e. Until this point all biomechanical components of the shot put performance have centred on the individual using the gliding technique. 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