Physiological Benefits
Reduced risk of obesity:
The more active a person is, the more calories the person will burn. Fitness
helps in preventing fat to be accumulated in the body and reducing the
risk of obesity and obesity-related diseases.
Increased cardiovascular fitness:
The heart is a muscle. And just like other muscles, its performance and endurance improves when
regularly challenged with physical exercise. The heart becomes stronger and more efficient when
children play sports. A strong heart means a reduced risk of heart disease.
Healthy growth
Physical stress caused by exercise helps muscles, ligaments, tendons, and bones to become healthier
and stronger. The bone density also increases, reducing the risk of osteoporosis – a condition which
makes the bones porous and fragile.
Strengthens lungs
The more you exercise, the more efficient your lungs become, thus increasing their capacity.
This means, the lungs start drawing in more oxygen and expelling out more carbon dioxide and
other gasses. Regular exercise also helps prevent the decline in oxygen intake that occurs
naturally with age or inactivity.
Reduces blood sugar levels
Exercise triggers muscles to use up the sugar in the bloodstream by turning the glucose into energy.
This helps in keeping sugar levels down and reduces the risk of developing diabetes.
Regulates blood pressure
Exercise is one of the best remedies to reduce stress levels. As stress goes down, the blood pressure
also goes down, reducing the risk of heart disease. Regular sport activities also reduce the amount of
harmful cholesterol and fats in the blood, contributing to regulating the blood pressure.
Improves energy levels
Regular exercise makes people more energetic in general and reduces the
likelihood of getting tired during the day.
Improves co-ordination and balance
Playing any sport requires some hand-eye and foot-eye co-ordination. As children learn a new
sport, their co-ordination and balance improve remarkably.
Helps prevent cancer
Research shows that regular fitness activities lowers the incidence of cancer especially cancers
of the colon, prostate, uterine and breast.
Improved sleep
Physical exertion improves sleep quality and duration. It also reduces the risk of developing sleep
disorders such as sleep apnea, insomnia and restless leg syndrome.
Reduces chronic muscular tension
As muscles expand and contract with regular exercise, they also have a greater physical ability to
relax and recover. Thus, chronic muscular tensions such as headache, back ache, etc. are avoided.
Creates happiness
Physical stimulation releases beta-endorphins, a substance hundred times more potent than morphine.
It also increases the levels of serotonin in the central nervous system causing an increase in
appetite, and the feeling of well-being. Serotonin also reduces mental depression. The loss in
weight through exercise further accentuates the feeling of happiness.