Do strength exercises first. All right. If you do aerobic exercise first, you will consume a lot of sugar in your body, and your overall physical strength will drop sharply, resulting in insufficient strength to achieve good sports results when you practice strength training again. If you do strength training first, you can not only improve the effect of strength training when your physical strength is the most abundant, but also help aerobic exercise enter the best fat-reducing period as soon as possible, because this will greatly increase your heart rate and get twice the result with half the effort. So just do strength exercises first.