That night was the first time she went to bed with exhaustion from an exercise. She must make her body used to the feeling of fatigue that would raise her heart rate in order to strengthen her coronary arteries, which would then lead to other parts of her body being stimulated and primed for practicing martial arts. She had not yet learned the arts, but she thought that using knowledge from her former life to prepare her body condition would only benefit her health.
The next morning, Bai Yu got up early in the morning to jump rope again, despite feeling the aches from yesterday. Since she began practicing martial arts today, she felt that she should not waste time resting. Truthfully, Bai Yu was a hot-headed person, not calm and cautious like others had assumed.