Students can access the CBSE Sample Papers for Class 12 Physical with Solutions and marking scheme Term 2 Set 8 will help students in understanding the difficulty level of the exam.
CBSE Sample Papers for Class 12 Physical Education Term 2 Set 8 with Solutions
General Instructions :
- There are three sections in the Question paper namely Section A, Section B and Section C.
- Section A consists of 9 questions amongst which 7 questions have to be attempted.
Each question carries 2 marks and should have 30-50 words. - Section B consists of 5 questions amongst which 3 questions have to be attempted.
Each question carries 3 marks and should have 80-100 words. - Section C consists of 4 questions amongst which 3 questions have to be attempted.
Each question carries 4 marks and should have 100-150 words.
Maximum Marks : 35
Time : 2 Hours
Section A
Question 1.
Which factors affect the physiological fitness of the person? (1 + 1)
Answer:
The factors affecting physiological fitness are
- Anatomical Structure It refers to the shape and size of the bones, joints, muscles and overall structure of the body.
- Psychological Factors Factors like stress, tension, anxiety and moodiness can affect the sports performance of a person affecting the level of fitness.
Question 2.
Discuss two benefits and two contraindications of Ardha Chakrasana. (1 + 1)
Answer:
The two benefits of Ardha Chakrasana are
- It helps to make ankles, spine, chest shoulders, and abdomen stronger.
- It improves digestion and relieves stress and tension.
The two contraindications of Ardha Chakrasana are
- Avoid performing the asana if suffering from migraine, headache, low blood pressure and insomnia.
- Avoid practicing this asana if you have peptic ulcer or spinal problems.
Question 3.
Explain the benefits of Sukhasana. (0.5 x 4)
Answer:
Benefits of Sukhasana are
- It is beneficial for the muscle of groin, hips as well as the outer thigh muscles.
- It relieves from physical and mental tiredness and removes stress.
- It gives relieve from backache.
- It helps to make the back stronger and elongate the muscles of knees and ankles and spine.
Question 4.
What is the importance of psychology in sports? (1 + 1)
Answer:
The importance of psychology in sports is :
Understanding the Behaviour Sports psychology helps in understanding the behaviour of the sports persons by knowing about the interest, attitude instincts and mindset. It also helps in personality development.
Improving Physiological Capacities
Motivation is a part of sports psychology. Through proper motivation physiological capacity like strength, speed and endurance can be enhanced.
Question 5.
What are the causes of hypertension? (1 + 1)
Answer:
Causes of hypertension are
- Sedentary lifestyle (little or no physical activity) is one of most important reasons behind hypertension.
- Consumption of fatty foods, salt-rich diets, alcohol and tobacco.
Question 6.
Which lifestyle diseases can be cured by doing Trikonasana? Write any one contraindication of it. (2)
Answer:
Trikonasana can be very useful in reducing obesity.
A contraindication of this asana is that it should be avoided if a person is suffering from migraine, diarrhea, neck and back injuries.
Question 7.
What are the methods of doing isometric exercises? (1 + 1)
Answer:
Isometric exercises can be done with or without using equipment
- Isometric with Equipment For example, for doing bench press, adjust the power rack by setting the pins at the appropriate height. Load the bar with weights and start pushing the bar upwards.
- Isometric without Equipment For example, for doing push-ups, lay your palms flat on the floor and with the help of feet and hands, lift your body upwards.
Question 8.
What are the symptoms and prevention of hypertension? (1 + 1)
Answer:
Symptoms of hypertension are
- Severe headaches.
- Nose bleeds frequently.
Prevention of hypertension are as follows
- Avoid canned foods, fatty foods, processed foods and reduce the salt intake to just 2,300 milligrams per day.
- Eat more fruits, vegetables, nuts, legumes, lean meat and poultry.
Question 9.
Write the disability etiquettes for people with mobility impairment.
Answer:
The disability etiquettes for people with mobility impairment are
- Don’t push, pull or touch the wheelchair, walking sticks or other objects that the person might be using.
- Be aware of the person’s reach limits. For that, place the item where it is easily reachable.
Section B
Question 10.
Explain in brief
(i) Stroke volume
(ii) Tidal air capacity
(iii) Pulmonary diffusion
Answer:
Stroke Volume Stroke volume is the amount of blood pumped into the aorta with every heartbeat, in other words, it is the volume of blood pumped from the left ventricle per beat. With exercise, the stroke volume increases.
Tidal Air Capacity Tidal air capacity is the amount of air that moves in or out of the lungs with each respiratory cycle. In an average healthy male, it measures around 500 ml.
Pulmonary Diffusion Pulmonary diffusion is the ability to pass oxygen into the blood from the air sacs of the lungs and then pass carbon dioxide from the blood back to the lungs for breathing out.
Question 11.
Enumerate any three benefits of performing asanas.
Answer:
The benefits of performing various asanas are
- Proper Circulation of Blood By performing various asanas, the stroke volume, cardiac output increases and cardiac muscles become stronger. This improves blood circulation and stabalises blood pressure.
- Strong Bones and Joints By performing asanas regularly, the bones, joints, cartilages, ligaments and tendons become strong. They get toned up and become stronger.
- Organ Efficiency Asanas help to remove many toxins from the body. They also aid in reducing fat. This improves the efficiency of the vital organs like heart, liver, lungs, kidney, etc.
Question 12.
What type of personality are ambiverts?
Answer:
Ambiverts are a type of personality that exhibit the qualities of both introverts and extroverts. They are sometimes shy and sometimes outgoing. These people switch from introvert to extrovert and vice versa depending upon the situation, context, goals and people around them.
Psychologists feel that most of the people are ambiverts as the characteristics of both are found, though one of them may be predominant.
Therefore, a person may be reserve, worried and easily upset at one situation and on the other, may be open, frank and outgoing.
Sports play an important role in the development of any kind of personality.
Question 13.
Define the following terms
(i) Maximum strength
(ii) Explosive strength
(iii) Strength endurance
Answer:
(i) Maximum Strength is the greatest force that is possible to overcome a resistance in a single contraction. This type of force is specially used in weight lifting, shot put discuss throw, hammer throw, etc.
(ii) Explosive Strength It is the ability of the muscles to get over resistance as fast as possible. Explosive strength is specially used in sprints, long jump, high jump, smashing in volley ball. It combines speed with strength.
(iii) Strength Endurance It is the ability of the muscles to get over resistance of medium intensity so that the activity is carried for longer duration, e.g. In long-distance races, distance cycling, swimming, etc.
Question 14.
Differentiate between ODD and OCD.
Answer:
The differences between ODD and OCD are
| Oppositional Defiant Disorder | Obsessive-Compulsive Disorder |
| The nature of this disorder is related to social behaviors. | The nature of this disorder is related to mental illness. |
| This usually takes place in early teens. | This usually takes place in the people of the middle ages. |
| Main symptoms of ODD are irritable mood, anger, flaring up on trivial matters, seeking revenge, etc | Main symptoms of OCD are doing repetitive behaviors, performing routine tasks over an over again, etc. |
Section C
Question 15.
Which body system mainly affects the coordinative abilities? Explain any four types of coordinative ability. (1 + 3)
Answer:
Coordinative ability is mainly related to various bodily movements therefore it mainly depends on the central nervous system.
Four types of coordinative abilities are
(i) Balance Ability It is the ability of a sportsperson to maintain the equilibrium of the body both in static and dynamic conditions.
In other words, it is the ability to maintain balance during the complete body movements and to regain balance quickly after the balance disturbing movements. This ability is essential in most of the sports and games.
(ii) Rhythm Ability It is the ability to do body movements according to a given rhythm like in gymnastics, performing floor exercises with a definite rhythm. Examples of this type are found in gymnastics, synchronised swimming, diving, skating, etc.
(iii) Adaptation Ability It is the ability to adjust or completely change the movement according to changing situation. It depends on the speed and accuracy with which a situation is adapted. The perfection of this ability is achieved through the mastery of the skills.
(iv) Coupling Ability It is the ability to coordinate body parts movement (For example, movements of hands, feet, trunk, etc.) with one another. It is especially important in sports in which fast movements have to be done.
For example, gymnastics, team games, etc.
Question 16.
Explain the benefits of the following. (2 + 2)
(i) Pada Hastasana
(ii) Urdhva Hastasana
Answer:
(i) Benefits of Pada Hastasana are
- It reduces stress, anxiety, fatigue and helps to eliminate excess belly fat.
- It improves blood circulation.
- It increases concentration and speed up metabolism.
- It improves balance, posture and flexibility.
(ii) Benefits of Urdhva Hastasana are
- It stretches the complete body and provides a good massage to the arms, spine, upper and lower back, ankles, hands, shoulders, calf muscles and thighs.
- It enhances the functioning of digestive system and tightens the abdomen.
- This asana helps in improving the blood circulation of the body and enhances posture.
- It helps in easing sciatica.
Question 17.
What do you understand by first-aid? Discuss its aims and objectives. (1 + 3)
Answer:
First aid is the assistance given to any person suffering from a sudden illness or injury, with care provided to preserve life, prevent the condition from worsening and promote recovery. Aims of first-aid are
- Preserving life by carrying out emergency first-aid procedures. It also includes the first aider’s life.
- Preventing the casualty’s condition from deteriorating any further.
- Promoting recovery by arranging prompt emergency medical help.
The objectives of first aid are :
- To provide with immediate care to the affected area.
- To provide immediate help to the injured person.
- To stop the bleeding of the wounded person.
Question 18.
Elaborate the short-term effects of exercise on the muscles. (1 x 4)
Answer:
The short-term effects of exercise on the muscles are :
- Increased Blood Flow The volume of blood flow to muscle tissues increases during exercise. It can increase by 25 times during especially demanding exercises.
- Respiration and Oxygen Debt During exercise, muscles repeatedly contract and relax, using and requiring energy to do so. This causes an oxygen debt because of insufficient oxygen available in the tissues.
- Increase in Temperature There is an increase in the temperature of the muscles as more amount of energy is generated.
- Increased Elasticity Due to exercise, the muscles stretch to their maximum limit and contract back again. This improves their elasticity.