Я услышал:
People of America love sports of all kinds. Many people play sports in their free time, and than they go to games or watch them on TV. One of the most popular sports is football. Millions of people watch football each weekend, during the autumn and winter. Baseball is also very popular. They play football in the spring and summer, while in the winter they play basketball. Basketball started in America in XIX century. People wanted to play sports in winter, but it was too cold outside. Basketball was the game they could play inside in the gyms. Each school in the USA has its own team of young athletes. The pupils and their families and friends come to watch school games. Thousands of children play basketball at weekends. School games can be as much fun as the big games.
ответ:A series of exercises at the beginning is aimed at warming up muscles and ligaments before physical activity. It allows you to train much more efficiently, to avoid injuries and sprains.
In the warm-up, you should include cardio heating: jumping rope, walking with knees raised or running on the spot. Then you need to do joint gymnastics: rotation with your hands, arms, shoulders, head, etc. Now you can stretch for 2-3 minutes - you need to lock your arms behind your back to stretch your shoulder joints, and bend to the sides.
Finish the warm-up with the same cardio exercises as in the beginning, but at a higher pace. Then you need to restore breathing, alternating deep breaths