With the increase of age, the time required for boys and girls to complete tasks is decreasing, which shows that their ability or efficiency is improved with age.
At the same time, boys need less time than girls at every age, which may indicate that boys are better than girls in physical fitness or skills to complete tasks. 14- 15 years old boys 6 minutes and 30 seconds, girls 7 minutes and 20 seconds. 16- 17 6 minutes and 20 seconds for boys and 6 minutes and 50 seconds for girls. 18- 19 years old boys 6 points 10 second, girls 7 minutes 00 seconds. 6 minutes and 00 seconds for boys and 6 minutes and 30 seconds for girls aged 20-22.
The time gap between boys and girls at each age stage is different, which may indicate that the gap between boys and girls in completing tasks will change with age. Finally, these data may be only a rough idea, because everyone's physical fitness or skill level may be different.
These data can be used to measure the performance and ability of boys and girls of different ages in completing tasks. However, these data do not fully represent everyone's situation, because everyone's physical fitness and skill level may be different.
1500m long-distance running precautions.
1. Training plan: Make a reasonable training plan before the competition, including aerobic exercise and strength training, to improve endurance and physical strength.
2. Diet and drinking water: Pay attention to diet and drinking water before the game to avoid dehydration or overeating. You can drink sports drinks to replenish water and energy during the competition.
3. Shoes and clothing: Choose appropriate shoes and clothing to improve running efficiency. Shoes should be comfortable, have enough cushioning and support, and clothes should be light and breathable.
4. Mentality and goals: keep a positive attitude, set reasonable goals, and don't be overworked by pursuing achievements too much.
5. Warm-up activities: Conduct proper warm-up activities before the game, including stretching and warm-up exercises, to reduce the risk of injury.
6. Competition strategy: Make appropriate competition strategy according to your own situation and opponents' situation, including speed control and rhythm control.
7. Rest and recovery: After the game, you should pay attention to rest and recovery to avoid excessive fatigue or injury.