This is uncertain, but also depends on your own training, diet and rest. If there is a plan, it is professional training. Doing differentiation training for more than an hour every day can exercise yourself, and the actions you do are also very standard and the diet is perfect. Adhere to the principle of eating less and eating more meals, take enough protein and sugar every day, and ensure 9 hours of sleep every day. Stick to this for three months, and your muscles will be clear. If you can't exercise, your movements are not standard, you often stay up late, your diet is irregular, and you don't exercise often, but you fish for three days and dry your net for two days, then this situation may not necessarily have muscles in one year. Therefore, if you want to exercise your muscles quickly, you need to exercise for a long time, have a reasonable and scientific training plan, have a reasonable diet principle, and then pay more attention to rest, so as to exercise your muscles quickly.