Physical Education 1 Marks Question

1. Greenstick Fracture is a bend or crack in a bone usually found in children.

1. Process of preparation, in sports person to achieve a desired goal is called sports training.
2. A technical and systematic process of training a sports person, to achieve the utmost level of performance is called sports training.

Incision is a soft tissue injury. It may occur due to sharp edged object of sports Equipments or spikes etc. Sometimes arteries or veins may be cut. Blood usually comes out freely from incision.

Abrasion is Soft Tissue injury. It is the injury of skin in which skin is scraped or rubbed by friction.

Osteoporosis: Low Estrogen Levels & Poor Nutrition, Especially low calcium intake makes bone porous.
Alternate Answer
Osteoporosis is a weakening of the bones due to the loss of bone density and improper bone formation.

Animals sources – Ghee, Butter, Curd, Fish Oil, Milk, Meat, Egg.
Vegetable Sources- Soyabean, Olive, Mustard, Coconut, Groundnut, etc.

A soft tissue injury in which blood vessels in the muscles are broken and internal bleeding may occur on the injured part generally caused by direct hit with blunt object.

Increase in number of muscle fibres and size of muscle components resulting into enlargement of skeletal muscles.

Increase in size of the muscle fiber due to regular exercises or Hypertrophy is enlargement of heart due to regular exercises which is also known as “Athletic heart”.

Laceration is an irregular cut on the skin with a sharp object or sharp edged sports equipment.

It is a soft tissue injury.

Soft tissue injury is the damage of muscles, ligaments and tendons throughout the body. Soft tissue injury includes sprain, strain, contusion, abrasion and bruises.

Sports injuries refer to the kinds of injury that occur during sports or exercise.

A laceration is an irregular cut in the skin from a sharp object or sharp edged sports equipment.

To Provide Information to Athletes (Sportspersons) About Sports Injuries.

An injury in which a joint is removed from its normal place.