Suggestion: Do yoga and abdominal exercises after breakfast.
Relevant experts have found that fasting often increases the burden on the heart and liver and is prone to arrhythmia. Exercise needs energy, and the main source of energy for human body is carbohydrate intake in diet. Fasting exercise, the main energy comes from fat.
Exercise after getting up in the morning is actually beneficial to health, and yoga is a very beneficial exercise for physical and mental health.