Physiology and Injuries in sports

Q. Strength is determined by which Physiological factor?

• Body weight

• Muscle Coordination.

• Joints.

• Muscle stretching.

Q. Endurance is determined by which

physiological factor?

• 
• 
• 
• 

Q. Through regular exercise nerve

impulses reaches the muscle fibres

• Less

• More quickly

• More Slowly

• None of These

Q. Some muscles will remain _____ if don’t

put them to any work.

• Working

• Active

• Fast

• Inactive

Q. Muscular movements become more

_____ & efficient with regular exercise.

• Hard.

• Tuff.

• Smooth.

• Passive.

Q. Sprain is the _______ injury.

• Ligament.

• Muscles tissue.

• Muscles tearing.

• Tandon.

What's the normal heart - beat in a minute?

• 60 per minute

• 72 per minute

• 120 per minute

• 90 per minute

The amount of oxygen which can be absorbed and consumed by the working muscle from blood is called...

• Oxygen intake

• Oxygen transport

• Oxygen uptake

• Energy reserve

Which one of these is the long term effect of exercise on cardio vascular system ?

• increase in heart rate

• increase in body tempreture

• increase in cardiac output

• increase in blood pressure

Overstretching of ligament causes...

• Strain

• Sprain

• Contusion

• Bruises