Physical Education 3 Marks Question

Participation in physical activities is advantageous for children with special need. The following are the advantages of physical activities for children with special need.
i. Physical Improvement: The physical fitness they require, such as aerobic efficiency, endurance, eye-hand coordination, strength, and flexibility, can be improved by engaging in physical activity. In addition to improving the necessary muscles and movement quality, physical fitness also helps keep the body weight stable.
ii. Behavioural Improvement: Children with particular difficulties can improve their cognitive abilities through physical activity. Every sport has its own set of rules and regulations, along with organisations, which encourage participants to practise selfcontrol and enhance the effectiveness of their decision-making. It imparts to kids a variety of abilities, including as teamwork, problem-solving skills, improved attention duration, and a focus on task-based behaviour.
iii. Improved Social Interaction: Many opportunities exist for developing social
connection among special needs youngsters through physical activity. Participation in physical activities promotes the development of social relationships.
iv. Better emotional and Psychological health: Physical activities are beneficial for children with special needs because such activities improve psychological and emotional health.
v. Cognitive benefits: Physical activities lead to cognitive skill improvement in children with disabilities. These activities allow them to discover and access strengths that cannot be challenged in the classroom setting.
vi. Mode of recreation: It has been shown that maintaining a healthy lifestyle includes physical activity. Physical activity can enhance well-being and general mood, which helps to empower the lives of children with special needs.

Regular exercise improves fitness and has beneficial effects on the heart. The heart muscle, like any body muscle when exercised become stronger as do the chambers, particularly the left ventricle. This is commonly known as the athlete's heart. This is commonly known as the efficiency at a slower rate, Pumping more blood with each bear. Thus the heart works more efficiently even at slower rate.

Flexibility refers to the range of movement in a joint. Types of flexibility:-
i. Active flexibility
ii. Passive flexibility
Active flexibility:- It is the ability to do a movement with greater amplitude without any external support.
Passive flexibility:- It is the ability to do a movement with external support (or static and dynamic).

In today's world of sports, injuries are the part of athlete's career. There are lots of reason to be injured but lack of stability or equilibrium is also a cause of sports injuries. During practice session and competitions, athletes get injured due to wrong technique, slippery surface, low friction, instability. At present, through the study of mechanics, coaches can correct wrong techniques, improve efficiency of body movements which can prevent sports injuries. Static and dynamic equilibrium allows player to play sports fearlessly and achieve optimum result.

i. Merits
a. It gives ranking of all the competitors.
b. More number of matches can be played by teams.so that more chances to prove theirselves.
c. Keeps the interest alive upto the end as all participants have to play upto the end of the league.
ii. Demerits
a. It involves lots of money, time and facilities.
b. There is no provision of seeding for outstanding players or teams.
c. Need so many officials.

Joint structure impacts on sports performance of athlete. Increasing the quality of feedback from your joints to your brain results in increase in muscle power, flexibility, contraction speed and reflexes, and accuracy of movement. In human body, there are numerous types of joints. A number of joints intrinsically have a larger range of motion in comparison to others. For instance, the ball and socket joint of the shoulder has the maximum range of motion in contrast to a knee joint.