Dai Li completely understood why Zhongyi Xu didn't believe the slimming exercise worked.
Seven kilograms in twenty days was a very difficult challenge for the average person, let alone athletes who needed to use even more effort to lose weight. People with an average IQ wouldn't believe that a slimming exercise could help Feifei Yu lose seven kilograms. But although Xu was very impulsive, he was not stupid. On the contrary, he was actually quite smart. Otherwise he wouldn't have been able to become the main coach for the provincial swimming team.
Xu was very angry when he saw that Dai Li was teaching Feifei Yu something as basic as a broadcast exercise. He was ready to beat Li up. However, now he had calmed down, and his normal reasoning had returned. He didn't believe the effects of the slimming exercise, and came to the conclusion that Yu's weight loss was due to illness. He planned to take Yu to the hospital and do a medical examination.