The activities to be preferred:
Bet on sports of moderate intensity, you can practice at least 40 minutes without being either too tired or too breathless. They are walking, jogging, biking, skiing, swimming, rowing the ... Throughout the duration of the session, monitor your heart rate using a heart rate monitor: we consider that the effort is to aerobic endurance or when heart rate is between 60 and 80% of your MHR. Do not unlike sports called resistance, more violent (tennis, badminton, squash, sprinting, sports ...) that cause the accumulation of lactic acid-head-aches in the muscles and put great stress system heart / arteries / lung.
-To lose fat:
Only endurance sports can go tap into fat stores. Indeed, at a moderate effort and extended to produce energy the body uses oxygen and glucose and releases carbon dioxide. The advantage of such a practice is that once stocks of the carbohydrate-that is to say after 30 to 40 minutes, the body draws on fat stores to keep running. And at this point that you melt!
-The frequency with which we must do sports:
The ideal is to make 2 to 3 sessions of sport-including at least two-week endurance (that is 2 to 3 hours), in addition to your daily activities (housework, walking to work ...). If you are not sports, start with short sessions (minimum 30 to 40 minutes) and intensity corresponding to your form: as a group, do not be fooled by example at the other. You will gradually increase the duration and intensity of your workouts according to your changing abilities. No sport does not interest you? Replace 2 to 3 hours of sport by the double the daily physical activity (5 to 6 hours).
Throughout the day, there are plenty of opportunities to move. Imagine that you burn 50 calories in 68 minutes of ironing, cooking 48 minutes, 45 minutes wallpapering, 60 minute car wash, 45 to 60 minutes of scanning, 36 minutes crossing cloth, 36 minutes of racing the supermarket, 30 to 45 minutes of gardening, 30 min collection of dead leaves, 29 minutes of lawnmower, 22 minutes Frisbee, 15 minutes stair ... To move more, upsetting your comfort lengthen your journey walk instead of you always, to the nearest park.