sirsir無黎,大師兄話跑400 佢睇住我跑 :) wp 1.2, cd 2.3. 8 x 400m (~3min /set with rest ~1:20) 01:38.0 01:40.7 01:37.4 01:41.3 01:38.5 01:37.8 01:40.9 01:38.2