Swimming will relax muscles after fitness, and relaxing swimming has a good effect on muscle relaxation. Usually, when carrying out heavy-load land strength training or high-intensity swimming training, lactic acid accumulation will inevitably occur during training. Eliminating fatigue and lactic acid quickly can not only improve the overcompensation effect of this training, but also help to ensure the quality of the next training.

If your goal is to lose fat, it is more appropriate to do strength training to consume glycogen first and then do aerobic metabolism through swimming. At the same time, I also thought of another training principle, whether it is equipment training or intense swimming training, it is very necessary to relax swimming after training.

The essence of eliminating fatigue is to restore glycogen in the body, store and quickly remove lactic acid produced by strenuous exercise. For a long time, experts believe that massage after training can quickly eliminate lactic acid.

Because passive muscle compression can squeeze lactic acid out of muscle, but this view is not accurate. Squeezing muscles will not squeeze lactic acid out of muscles elsewhere. In fact, resting immediately after intensive training is a negative recovery method. Relaxing swimming is the best way to recover from extreme fatigue after training.