Participation in physical activity for a longer duration maintain functional fitness among aged population. Justify
i. Changes in Sensory Organs
ii. Changes in Skin iii. Changes in sleep
iv. Changes in bone density
v. Changes in Metabolism
vi. Changes in brain and nervous system/ brain ageing
vii. Heart and blood circulation
viii. Change in body composition.
ix. Slow down loss of muscle mass
x. Reduces age related diseases
xi. Improves muscular strength xii. Enhances lung capacity
xiii. Improves flexibility xiv. Decreases stress and tensions
Define Friction and name its types.
What is contusion?
What does the word 'Coping strategies' mean, when talking about sports psychology?
Explain in detail about the effects of regular exercise on Respiratory system.
