Planning In Sports — Physical Education STD 12 Commerce — Question

What is general endurance?

Explain any three methods to improve flexibility.

Explain concepts of training?

Discuss how does air resistance affect the flight of a projectile like the javelin when it is thrown?

What is dynamic strength?

Mention briefly about the common sports injuries and their prevention.

What do you mean by menarche?

Naman was a Class VI student. He used to bring junk-food in his lunch-box daily. His teacher observed that he was neither concentrating on his studies nor actively participating in physical activities. In this matter, he had a talk with his parents and came to know that he refuses to eat roti, dal, fruits and vegetables. Due to this he is facing these problems.
Based on the above passage, answer the following questions:

1. What types of problems was Naman facing?
2. Why should junk-food not be recommended?
3. What values has his teacher shown in this matter?

What do the organisers intend by stating that, "Only such students shall participate in the lntramurals who have not represented the school in any Football Championship in the past and minimum 10 substitutions shall be compulsory in a 90 minute game"?

Dynamic strength is divided into three parts. Write in brief about each.