Whatever its form, if the exercise carried out with a fairly long duration and high intensity your body will burn fat as energy. The definition of medium intensity is when the beat of your heart beat as much as 65% of your masimum rate with the formula (220-age) x 65% per minute and you are still able to perform the activity, talking and not struggling.
If you like yoga, take it easy, you can still achieve ideal body weight because yoga is done with medium intensity. Try doing yoga exercises in the morning, on an empty stomach. Under these conditions, the body's sugar levels are still low after sleeping for about eight hours, so the secondary activities such as yoga, our body will burn fat as energy. But do not forget that after any sport, you must consume a complete meal, especially if exercise conducted in the morning in empty stomach. Once you are obliged to exercise bersarapan before proceeding to the activity of your daily work.
What about other sports such as cycling, swimming, or hiking? All you need to consider is if you do this exercise in the evening, you have to fill your body with plenty of food during the day, especially carbohydrates. So if all this exercise conducted in the evening then your body will burn carbohydrates from the food instead of using energy reserves in the form of fat. To burn fat, you have to spend the first carbohydrates because carbohydrates are the main energy source. Fat will not get burned if carbs are still ready for use as energy. That's why it's best to lose weight, swimming, cycling, and others done in the morning on an empty stomach.