Planning In Sports — Physical Education STD 12 Commerce — Question

What do you mean by muscular strength?

List any four changes happening in the muscular system due to exercising.

Neeti along with her father was regular at district park in early morning. She realised that most of the children are obese. She along with her few classmates wanted to help those children. She discussed with her physical education teacher and the principal of the school. School decided to organise awareness rally for the neighbourhood.

1. How obesity can be prevented? Give two ways.
2. Give any two disadvantages of obesity.
3. What values are shown by Neeti and her classmates?

What is short term endurance?

What do you mean by dynamic strength and static strength?

With the help of suitable sports example explain the application of Newtons third law in sports.

What are the factors affecting Self-Esteem and Body Image? Explain.

Participation in physical activities is advantageous for children with special need. Briefly explain any six advantages.

Mention the symptoms of triad in brief.

“Regular physical activity can delay your ageing process” justify your answers in light of the effect of activities on physiological changes.