1. Supplementing carbohydrates with low GI value within 2 hours before fitness can improve the performance of the body in fitness;
2. Within 2 hours after fitness, add more protein and appropriate carbohydrates (at this time, you can properly ingest some foods with high GI value), which will help muscle recovery and growth;
3. Don't eat fat before and after fitness, which will affect the fitness effect and performance. I won't repeat the specific reasons here. Just be careful not to use Snickers and chocolate to replenish energy before fitness. You can chat with me privately and send you an article (written by yourself) to understand the relevant principles. The amount is announced here.
If there is anything else you want to know about communication, you can trust me privately. I am also working out and learning related knowledge. We can learn from each other and communicate with each other.