Conditions found in 20 students whose body temperature exceeded 38°C or above during outdoor exercise in physical education class
| Conditions | Number of students |
| Wet bulb globe temperature | |
| <29°C | 7 |
| 29°C or above | 13 |
| Body weight | |
| Overweight | 9 |
| Normal weight | 11 |
| Water consumption | |
| Not consume water | 18 |
| Consume water | 2 |
| Exercise intensity | |
| Vigorous (football) | 10 |
| Moderate (chair-ball, athletics) | 4 |
| Mild (skill practice) | 6 |
| Exercise period | |
| Late morning | 3 |
| Afternoon | 17 |