Hello, I am a professional fitness instructor, and my plan is generally not fixed. I need to change the training plan at any time according to the physical condition of the trainees, so I can't agree with the advice given by your coach. Of course, there is nothing wrong with this suggestion. But this training program is generally aimed at people with a certain fitness foundation. As a novice in fitness, you can't stand it at all. If you want to gain muscle, then your main training goal should be anaerobic training. Aerobic training is only for your warm-up preparation, so you must pay great attention to your diet. You can go to Baidu to find a training plan, or you can go to the goddess!