Aerobic exercise (running, swimming, skipping rope, etc. ), the intensity of these exercises will not be too great, but it must exceed 30 minutes.
Fitness is just the ability to carve muscle lines. If there is fat, you must start with aerobic exercise and burn the fat before you can start carving. Many people think that fitness can reduce fat, which is a wrong idea. Without burning fat, no amount of training is in vain.
It should be noted that if you want to make your body more fit through exercise, you must persevere and last for more than half an hour. Because at the beginning of exercise, the body consumes muscle instead of fat!