Regular exercises can produce the following beneficial physiological changes:
1. The muscles used in exercise grow larger and strongcr
2. More enzymes are synthesized in the muscle fibre
3. Ligaments and tendons become stronger
4. Influences hormonal &tivity
5. Prcvcnts Obesity
6. Aesthetically bettcr with good physique
7. Over all well-bcing with good quality of life
8. Prevents depression, stress and anxiety
9. The resting heart rate goes down
10. Joints become more flexible
11. Protection from hcart attack
12. Improves cognitive functions
13. Promotes confidence, esteem
During muscular exercise, there is an increase in metabolism. The O2 need of the muscles is increased. This requirement is met with more oxygen rich RBCs available to the active sites. There is an increase in heart rate and cardiac output. Along with balanced diet, physical activity plays a significant role in strengthening the muscles and bones.
