每天半小时的HIIT好像不太好吧，建议做点功课。以下是我从Caroline Girvan 的网站上摘录的，仅供参考：“Just a note on HIIT: HIIT should be HIGH INTENSITY. If you aren’t pushed to the max, heart rate spiking, struggling, giving it your all leaving you fatigued then it isn’t high intensity cardio, more moderate. I like to do a specific HIIT session only once per week typically and only in the HIIT IT HARD Series did I do it 5 times per week but even then, it was to my maximum effort! And even then, those were 20 minutes per session, that was all I did those 5 days and it was tough! It’s all about the intensity! Not about going through the motions. Ensure you aren’t doing HIIT for the sake of it as sometimes you can give it more if completed less often. Proper high intensity sessions should completely leave you feeling like you can’t give it anymore per set! ”

腰部的脂肪堆积，用中医的说法是带脉堵塞。没事用空拳敲打腰周围一圈有帮助。