日期: 2015-02-28 20:30 - 地點: Tsing Yi Sport ground - 卡路里: 397 Cal
vo2max interval
1200 x 5,400 jog (roughly 2:15)
4:27 4:25 4:28 4:27 4:24
Feeling tired but not exhausted, definitely in control of the pace
aiming for 1:26/1 lap by the end of the cycle.