You should say exercise for an hour, right?
Even if you exercise for an hour every day, you can't lose weight if your diet is not good, because your diet will consume more calories than your exercise. In this way, you will still be in a state of excess calories, and there is still no way to lose weight successfully.
In addition, the content and intensity of exercise (aerobic exercise and anaerobic exercise) will also affect your weight loss effect. Generally speaking, losing weight depends on exercise (aerobic and strength training), diet (high-quality diet) and rest (reasonable rest), but all three are indispensable.
The following content may be a bit boring, but after reading it, you will definitely benefit a lot. You can ask me if you don't understand.
Key points of weight loss exercise