2014-10-02 タバタ・プロトコル 備忘メモ https://www.youtube.com/watch?v=akoBAs5SEJo http://www.amazon.co.uk/tabata-TM-Official-Workout-DVD/dp/B00GZKDDJO/ref=sr_1_1?s=dvd&ie=UTF8&qid=1412247068&sr=1-1