This HIIT Workout With Walking Intervals Is Perfect for Beginners

If you're new to HIIT or high-intensity interval training, this 10-minute session presented by Samsung Health is for you. Led by "Bachelorette" alum and Future Self founder Tanner Courtad, you'll perform 10 different exercises each for 40 seconds and then recover with 20 seconds of walking as your rest. Courtad has lined up full-body exercises for all fitness levels, including standing crunches, boxer shuffles, and squats, and class members will demonstrate modifications and advancements. This feel-good session is one you'll want to return to whenever you need a quick energy-burst workout.

Great workouts start with great sleep. With Galaxy Watch7 and the Samsung Health app, you can track the metrics that matter most and get personalized insights to help you improve, from how you sleep to how you move. The Watch7 even includes improved heart-rate tracking for more precise readings that allow you to optimize your HIIT workouts and monitor your recovery. HIIT your goals and train your sleep with Samsung Health and Galaxy Watch7.

If you love this workout, check out more new sessions with Courtad on the PS Fitness YouTube channel.

Wardrobe Credits:

Samsung Galaxy S25 Ultra and Samsung Galaxy Watch7

On Tanner Courtad:

Fabletics Shorts ($35), Fabletics T-Shirt ($55), and Kizik Monaco Shoe ($149).

On Poofy:

Alo Airlift Intrigue Bra ($68), Alo Airlift Leggings ($128), and On Cloud 6 Shoes ($150).

On Leilani:

Vuori Bra ($64), Vuori Shorts ($64), and On Cloud 6 Shoes ($150).

Genevieve Farrell Roston (she/her) is an award-winning filmmaker and the director of video at PS. She oversees the Webby-nominated PS Fit video series, which makes fitness fun and accessible. She has more than 10 years of experience in the entertainment industry. A certified personal trainer, she loves running, Pilates, and rest days. As a mom of two, she is an avid reviewer of children's gear and products.