The state of a person's body is different, which is why the best time to do cardio is vary to each person. However, it should be underlined, all experts and trainers fitness experts also agree that cardio in the morning on an empty stomach is not recommended to do.
By doing cardio, calories is burned more and more. Activities that include cardio exercise is jogging, swimming, fast walking, aerobics, running and cycling.
Cardio can reduce muscle mass if done to excess. However, that does not mean someone who is doing muscle-building should not be doing cardio. Cardio is still needed when running a program of muscle mass formation. However, the portions are smaller than depends your need. For weight loss program that is trying to build muscle and want to do cardio, then you can do about 7 minutes after lifting weights.
Doing cardio also has health benefits for the body. Such as improving the condition of the lungs, heart muscle training for strength, and improve blood circulation, so that the organ gets enough oxygen. The number of body movements performed while cardio exercise can speed up the heart rate and cardiac train.