Women are suitable for aerobic running, control their diet reasonably and fry less.
Men can add some strength exercises while aerobic running, such as push-ups and pull-ups. Of course, the diet should also focus on less calories, more vegetables, less food and more meals, and control the right amount of food.
Ask again if you don't understand.
By the way, swimming is also good if conditions permit, swimming 2-3 times a week.