-------------------------------------------------------------------------------------------------
TRAINING BENEFIT
Tempo training
This training increased your anaerobic tolerance, and improved your maximal oxygen uptake (VO2max) and efficiency. It also raised the speed you can maintain without building up lactic acid. Carbohydrates are the main energy source that your body uses at this training intensity.
-------------------------------------------------------------------------------------------------
補多句先...
話自己做倒 HIIT 或者 Tabata 既...
有冇試過真係查心跳..
哩個 HR 嚴格黎講應該唔到 HIIT ..