(Originais Teachy 2023) - Question Very Hard of Physical Education

Did you know that many games and activities we love have origins in the cultures of indigenous and African peoples? These games are very important because they helped shape the culture of our country, Brazil. By observing the games you enjoy playing the most at school or at home, and thinking about what we have learned from indigenous and African cultures, how do you think these games may have come from these peoples and contributed to our society? Share your thoughts and give an example of how a game could have this origin.

Futsal is a sports modality that demands not only skill and physical conditioning, but also a deep knowledge of its rules and history for proper appreciation and practice. The sport, originated in the 1930s, has developed over the years and now features world championships that attract millions of spectators. Considering the development of futsal and its formalization as a competitive sport, answer: 1. Describe how changes in futsal rules over time influenced the style of play and team strategy. 2. Explain the importance of the main international futsal championships for player development and the popularization of the sport.

During an athletics competition, a group of 2nd-year high school students decided to investigate the performance in track and field sports and its relation to the laws of physics. In particular, they focused on high jump and shot put. In high jump, they observed that an athlete, weighing 70 kg, reached a height of 1.90 m in his best attempt, while in shot put, another athlete, with the same weight, threw a 7.26 kg weight a distance of 15.00 m. Considering that the acceleration due to gravity is approximately 9.81 m/s² and that there was no significant air influence on the observed movements, calculate the mechanical energy involved in the movement of each athlete in their respective activities. Relate these values to the necessary muscular power and discuss how understanding these quantities can be applied to optimize the athletes' performance in track and field sports.

Volleyball, created in the late 19th century by William G. Morgan in the United States, quickly spread around the world, becoming one of the most popular sports in terms of participation and spectators. With its complex strategies, varied game dynamics, and demand for specific physical and technical skills, volleyball is a sport rich in details. In a volleyball match, reading the game is fundamental to anticipate and react to opponents' actions, and the players' positions on the court play a crucial role in this aspect. Consider a situation where a team is devising its game strategy to overcome a notoriously strong opponent in blocking. The coach, knowing well the capabilities of his athletes, decides to position the middle blocker, who has good blocking ability, in a position that historically offers a tactical advantage in direct confrontation with the opposing opposite hitter, who accelerates his jumping ability. Analyzing the interaction between the laws of physics and the biomechanics of the human body, determine the ideal position of the middle blocker in relation to the net at the moment when the opposing attacker is most likely to touch the ball to overcome the block, considering that both players are in ideal conditions to execute their actions and disregarding any effects of wind or other external variables.