When we do strength and aerobic exercise, the second part depends on our goals. Are you more interested in gaining muscle mass or losing body fat? Are you done with both? This will play a big role when you perform.
If your main goal is to exercise muscles, then I would say, make it your primary goal. Do you really need to concentrate on doing aerobic exercise? If so, doing some light aerobic exercise during the day can also have the same effect. If your main purpose is to exercise muscles and strength, don't do strenuous aerobic exercise under any circumstances. Unless you are preparing for a fitness show, aerobic exercise is secondary when the competition date is approaching. This is usually when you start to integrate some aerobic exercise and start the decomposition stage of your plan. Save your energy, save your energy, and let you play your best in strength training.
If you have to do aerobic exercise and weight lifting on the same day, leave at least 5-6 hours between these two stages. The training you do first will produce the best results. When you make a decision, please make it consistent with your values and goals. Also remember that you can always lose body fat after you concentrate on exercising your muscles. This is the key to your metabolism, which makes your metabolism vigorous and your physique strong.
Before I finish, the frequency of training is the key, but so is rest and recovery. Do strength training at least 3-4 times a week. Then keep doing aerobic exercise twice a week. This is a good strategy if you want to strengthen your muscles and strength. Pay attention to your nutrition. When you need to train twice a day, eat again to leave more time for recovery and rest. You will definitely feel that you need more time to sleep and eat more.
Most importantly, have fun with these guys. If you do this to test your body and see its ability, then find a coach to consult you and help you make a plan. If you want a great suggestion, I suggest lifting weights twice a day. If you find that your training doesn't produce fast enough effects on some parts of your body, you can train twice a day and once a month. This is my favorite leg strategy. I did this throughout the training program. It's challenging, but I know you will Try to see how it can help you.