In athletics, the solid ball and the shot put are two different throwing disciplines that differ not only in the equipment used, but also in the rules, techniques and objectives. So, do you know the difference between a solid ball and a shot put? This article will go through the differences between solid ball and shot put in detail to help readers better understand the characteristics of these two throwing events.
1. Origin and History.
Originating from ancient Greece, the solid ball was originally used by Persian wrestlers to exercise their bodies, and later evolved into the modern sport of solid ball. The origin of the shot put can be traced back to the game of pushing shells of European artillery in the 40s of the 14th century, and gradually developed into the modern shot put sport over time.
2. Equipment and rules.
A solid ball is a sturdy sphere weighing 2 kg and is made of rubber or similar material with a smooth surface. When throwing, players should throw the solid ball as far as possible within a fixed distance of 15 metres. The result is measured by the vertical distance between the nearest point of the ball and the take-off line. The rules state that the feet must stand parallel or forward and backward when throwing, the toes must not be off the ground, and the ball must not be strolled or rotated before it is shot.
In comparison, the weight of the shot put is 7At 26 kilograms, it is the heaviest individual event in athletics. The lead ball is usually made of metal and has a smooth surface. When throwing, the athlete needs to have a radius of 18Within the 9-meter circle, push the shot put out with one hand so that it touches the ground outside the circle before hitting the ground. The score is measured by the distance between the shot put outside the lap and the inside of the throwing circle. The rules state that the shot put must always touch the beam in the upper part of the throwing circle or against the neck during the throw.
3. Tips and key points.
The throwing technique of a solid ball requires good explosiveness and body coordination. Correct grip on the solid ball is key, with the fingers naturally separated and the palms of the hands empty. When throwing, the athlete needs to make full use of the strength of the lower limbs, by rotating the waist and arms, and pushing the solid ball quickly and powerfully. After the action is completed, the body needs to maintain balance and avoid foul movements.
The shot put, on the other hand, requires strong upper body strength and flexibility. When holding the shot put correctly, the fingers should be around the shot put, and the palms of the hands should be empty. When throwing, the athlete needs to use the strength of the whole body, especially the twisting force of the waist, to push the shot put. At the same time, pay attention to the angle and height of the shot put, as well as the balance and stability of the body.
4. Training and Goals.
Solid ball training focuses on improving explosiveness and body coordination. The training includes strength training, flexibility exercises and repetition of throwing techniques. To achieve the best results, athletes need to constantly adjust their posture and improve their speed and accuracy. In addition, through regular simulated competitions and actual combat drills, athletes can gradually adapt to the tense atmosphere and rhythm of the competition.
In contrast, shot put training focuses more on a combination of strength and technique. In addition to regular strength training, athletes need to strengthen their shoulders, back, and arms to cope with the weight of the shot put and the stress when throwing. In addition, the correct posture, strike angle, and height also need to be adjusted and perfected through repeated practice. As with solid balls, simulated matches and actual combat drills are also essential training sessions.
To sum up, although solid ball and shot put are both track and field throwing events, there are obvious differences in terms of origin, equipment, rules, skills and goals. By understanding these differences, we can better understand the characteristics and requirements of these two sports, and provide a useful reference for athletes' training and competition. In practice, coaches and athletes can develop corresponding training plans and methods according to the characteristics and requirements of the project to improve performance and achieve better competition results.