2014-2015跑季訓練 Week 2 - Day 8 Cross Training 400m IM 6'58 5 x 400m, swim + rest = on 6mins 5'52 6'0x 6'0x 5'5x 5'52 差左d, 兩隻on唔到6分鐘,搞到連游3隻400m至追返個步速