The first time this year after the sit or lie down because you used the same energy of a medium-intensity combat, and being the first time it is norma

The first time this year after the sit or lie down because you used the same energy of a medium-intensity combat, and being the first time it is normal to feel tired. This is a litmus test about the proper conduct of the exercise, consisting of the establishment of huge energy reserves, which leads to fatigue, without which it would be appropriate to investigate the effectiveness of which, done correctly