[ExpertScie]

To overcome obesity, Cardio exercise is the best way. It is nothing but a physical exercises with low intensity and that depends primarily on the aerobic energy generating process. The word Aerobic means living in air (oxygen) and refers use of oxygen to meet energy demand with aerobic metabolism. Such activities help in improving cardio system. In this, light to moderate intensity exercises can be performed for extended time period.
A Cardio exercise includes jogging, running, swimming, walking and cycling. Depending up on the exercise type, the beats per minute are calibrated. This includes Moderate activity which is just for warm up followed by weight control which is to have fitness and to burn fat. Next stage can be Aerobic and that is related to cardio exercises. The anaerobic exercise is nothing but a hardcore exercise for muscles building.
The observed benefits of doing regular (45 minutes per day) aerobic exercise are:
• Strengthening the respiratory system by development of muscles involved in respiration and helps in improving flow of air in and out of the lungs.

• Reduction of blood pressure and improving circulation efficiency.
• Heart muscles strengthening and enlargement, which improves
pumping efficiency and reduce the resting heart rate, which is
also known as aerobic conditioning.
• Increases oxygen level in blood and improve oxygen transport
system. Also increases the total number of red blood cells in
the body.
• Reduces stress, depression, and improved mental health.
• The most important use of aerobic exercise is that it reduces
the risk for diabetes.

VO2 max test is performed to measure aerobic capacity of any individual, in which the subject will have to go through increasing strenuous exercise that is from an easy walk through to exhaustion. The respirometer which is connect is used to measure oxygen consumption.