20-Minute Metabolism-Boosting HIIT Workout | Class FitSugar

This 20-minute HIIT workout will boost your metabolism and leave you breathless.POPSUGAR Fitness offers fresh fitness tutorials, workouts, and exercises that will help you on your road to healthy living, weight loss, and stress relief. Check out Class FitSugar, our do-it-along-with-us real-time workout show hosted by Anna Renderer who will inspire you to sweat alongside fitness experts and Hollywood’s hottest celebrity trainers. Class FitSugar regularly covers the most buzzed-about workout classes and trends, including the Victoria’s Secret workout, Tabata, P90X, Bar Method, and more.


  1. I just finished this workout and sweat more than I ever have. I felt amazing and strong afterward. I've come really far with the help of popsugar fitness videos and Anna's inspirational positive attitude. I just gotta exercise more often which I am ready to do now. But I've lost 20 pounds so far with the help of these videos, writing down what I am eating, and having a more healthy mindset. Thank you Anna and Popsugar.

  2. Awesome workout! Thanks Anna! You rock! 🙂

  3. Everytime I scrub through the video and it looks less intense, I’m dripping in sweat by the end!! Had to modify the last set of push ups and star jumps. Whew!! Killer!!

  4. Love Popsugar! Sweating shout out from Venezuela! Thanks!

  5. Loving the older workouts! Still cannot do a pressup! X

  6. One of my favorite sequences. Can this be done everyday or do I need to mix it with some cardio sequences during the week?

  7. Awesome workout really challenging…But once opinion please que your next move before doing it. I am not always looking at the TV or PC so I was behind a little because I didnt know you already had come out of your move to the next one. Please and thank you for the motivation to start my health fitness life again.


  9. This is one of my favorites. Thanks for the great workouts.

  10. Does any one know how much will this burn for a 115 lb person??

  11. This is probably one of my favorite workouts you guys have made so far! It's not so hard to the point where I want to keel over halfway and call it a day, but it still gives me that challenge.

    The only thing is that I have been doing this workout for about 3 weeks and haven't seen any changes in my physique which is really discouraging. If anything, it looks like I've put on more fat/weight. 🙁 Do you know why this may be? I apologize if I am being a bother to you, that's not my intention!

  12. Amazing workout, thank you Anna, you are fantastic!!

  13. Let me just say I have sweat literally dripping off my face! Thanks for these wonderful videos. I've started doing them every morning and they are loads of fun. Not to mention the workout is done before you know it!

  14. Love this one. Sweating!!!!!!

  15. Amo essas aulas,principalmente as que são com pilates..faço quase todos os dias,pq são tão puxadas que meu corpo fica extasado…parabéns.

  16. Great video! I love the yoga incorporation! ❤️

  17. Good workout!
    But guys, please kill that background music.

  18. Not a fan of workouts that repeats the same exercises over and over

  19. Love this! I'm working on getting my post-baby body back into shape. I'd love to see more videos like this with modification options for new moms!

  20. So good! Dripping in sweat! ??

  21. I really love pop sugar workouts, however, this one not so much. Too much repeating of exercises. Needs more variety.

  22. How many calories does this burn?

  23. I was confused at the third round!!!

  24. I love popsugar videos, but I really didn't like the vinyasa portions in this one. You're not able to get into the proper form while having shoes on, plus Anna herself says she's no yogi. I feel like maybe that's something she should stick to letting guest hosts teach. You do you girl, love your cardio and strength moves anyway!

  25. How many calories does this burn

  26. Love the workout, I sweat a lot but I feal great?

  27. This kicked my booty. You really don't start to feel it until Round 3 in my opinion. Definitely going to incorporate this into my workout routine

  28. Love your videos Pop Sugar. Keep the good work Anna !!!

  29. Added to my favorites. I loved the yoga segment–I almost feel like I'm cheating! ?

  30. That is awesome! Honestly, that is now my favourite training video! Thank you so much, this is amazing!

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