15-Minute Intense At-Home HIIT Workout With Katie Austin

[Sponsored by WHOOP] Get ready to challenge your body with 15 minutes of cardio HIIT from Katie Austin! This session is ideal for when you're recovered and ready to push past your limits. Throughout this quick workout, Katie will be tracking her strain, heart rate, and calories burned using her WHOOP. This real-time feedback will allow Katie to work out at her most efficient and effective.

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 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.

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[julieh]

Just AMM-AZIN'. Love it, loved you Katie. Gotta come back for more of this.

[shazzari]

I’m really enjoying these short HIIT workouts. Whenever I feel like procrastinating a workout, I just tell myself “it’s only 15mins” and that works every single time so thank you for this

[theresam]

I first started working out to your mom's videos 15 years ago when i was an insecure 19 year old who was really overweight, especially for my height, and had never worked out a day in my life. I fell in love with the way it made me feel and everything else fell into place. I lost 60lbs in a year and a half with her help and working out with you just brought a smile to my face...and made me sweaty. So much fun!

[talaiui]

I literally tried everything Zumba/ High intensity workout/ full body workouts and i didn’t get the results that i wanted this one right here is the best I’m feeling so exhausted but it’s so effective highly recommend 💗💗

[junethompson]

Hi my dear, I am proud of you . That you are following your mom foot step . I followed her for years . She is good . She help me with my health . I still do her work out . Keep up the good work .

[miafvls]

One of my favourite trainerS, thanks you Katie, good energy ❤️

[kariwhinnen]

My morning plans changed and my schedule quickly filled, but I still wanted to fit in a workout. Found this 15 minute workout with Katie Austin and loved being able to work my whole body in a short amount of time before starting my day!

[ankitaanmolrath]

I love Katie.. She is awesome.. I tried all of her workouts.. Not a single step is repeated... 😁😁☺.. N of course I enjoyed a lot.. Simply superb.. Thank u.. ☺☺☺

[valeriehillier]

Love Katie's style! Great coach! Loved this workout because I can do it in the morning before heading to work :)

[TheSupersizzina]

Just what I needed to start my day with some fresh energy, thanks Katie and PS ❤️

[soniapalmer]

Hey guys just did this workout AMAZING thankyou have a blessed day😘xxx

[annierivera]

Nothing that I dread more than a workout that's kicking my butt and I look and see there's 10 minutes left. Thankfully this video at the "my ass is getting whooped" phase where I'm drenched in sweat I look up and there's 2 min left. This was quick and effective! Those 20 minutes FLEW by!

[zeynepsalman]

What a wonderful-amazing workout!! :D I genuinely love it! Extremely, it is the best workout I have ever take in my life and even on this huge youtube platform :D I am much obliged to you for sharing this amazing workout with us. Greetings :)

[khyatisingh]

Thank you..the most needed thing on work days !

[tarunigopidasi]

thanks popsugar, really nice, and it's only 15 min, perfect

[marievankleef]

Short but strong 💪🏻. Thanks and greetings from Germany 🇩🇪!💙💜💙

[SuperGerry]

Woohoo! Great exercise thanks a lot! This is a doable exercise 🤸🏽‍♀️

[alinn]

it was a great workout ! thank you so much !

[susimoni]

Entrenamiento genial !! Me ha encantado!!👏👏

[callmebrownielover]

Gotta love this lady! Such a great trainer! 💛