I do HIIT exercise 5 times a week. Since 9 2017 to now, I lost around 9kg!
Below are the post how I lose the weight.
https://steemit.com/weightloss/@victorshek/my-weight-loss-journey-2
https://steemit.com/weightloss/@victorshek/my-weight-loss-journey
Keep it up, continue HIIT it and all the best to you!