Any kind of physical exertion or activity which helps one build up a strong body and mind to carry out all the day to day activities in a well organised manner is called as an exercise.
A daily regular chores of exercising would help you reduce weight by burning the extra calories accumulated in the body.
To reduce weight, you need not set large chunks of time instead you could engage yourself in vigorous day to day activities. For eg. if there is an option of both the elevators and stairs, always try to opt for stairs which would benefit you in great deal.
Apart from making you feel happier and more relaxed regular physical activities can also elevate your self esteem.
                      
1. Exercise and weight:
  Exercising converts stored fats to energy, reduction in the stored fat helps reduce weight.
  Regular pattern of exercising and working out would help us achieve a perfect physique and
  also helps maintain weight loss by burning extra calories accumulated in your body.  

2. For a healthy heart:
 There are lot of bad or unwanted fats that get trapped in the in the blood vessels which blocks the blood  flow. Regular exercising helps to remove such trapped fats from the vessels and makes the heart work efficiently . Above all, regular exercise increases the blood flow through  every part of the body. This helps to deliver  oxygen and nutrients to your tissues and also helps to remove the wast product from the tissue.

3. For respiration (Lungs):
The purification process occurs at a faster rate just as the blood flow rate increases. This activity always keeps your lungs healthy.

4. For better digestion and metabolism:
Regular exercising pattern would help develop better metabolism and improves digestion.
Effective way of imroving digestion and metablolism is by incresinging calory burn. A  30 minutes of intence exercisre can burn around 200 calories.  So , the more you get involved in physical activities the more optimised digestion and metabolism takes place.

5. Increases and enhances muscle tone:
Regular exercise increases the muscle and bone strength. Reduces the chance of osteoporosis by increasing bone mass. The strength of the ligament,  muscle and cartilages that supports the joint is also increased. So the chances of injuries, fracture or dislocation can be reduceded to a greater extent. Also lessens the chance of getting arthritis.

6. Enhances sexual life and intimacy:
Physically fit men are more strong and energetic in their sexual life as well. It could become as much mental as it is physical. There is an increase in the level of men hormone called testosterone and hormones regulating emotions which tends to decline as the age advances. It eventually contributes to elevation of self esteem and makes you look more attractive.

7. Induces Sleep and combats stress:
Regular exercising can help you get good sleep. It improves and deepens your sleeping period, which is often disrupted by stress, depression and anxiety.

Working out in gym, a brisk walk and other physical activities will make you feel relaxed happy   and content than ever. It would also enhance your confidence level and improves your
 self- esteem.
   
When it comes to weight management, people vary greatly in how much physical activity they need. You may need to be more active to achieve or maintain a healthy weight.