MP 12K (15.7K)

Temperature: 30.3 degrees centigrade
Humidity: 74%
Location: CCU track
Start time: 17:30

Warm-up 1.6km,

MP 12km (49:50)

Warm-down 2.1km

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右腿靠近屁股的地方很緊繃，是問題的根源嗎？坐太久？