This Quick, No-Jumping Cardio Workout by Katie Austin Is Apartment and Travel Friendly

The fitness influencer often shares videos on her TikTok and Instagram.

Ananya Panchal | Jul 4, 2023

Katie Austin.

Stefanie Keenan/Getty Images

Katie Austin’s TikTok is truly the gift that never stops giving. She shares hilarious influencer content, relatable relationship posts, delicious recipes and the best workouts for any mood or situation you might be in.

Her latest fitness TikTok included an equipment-free and no-jumping cardio HIIT (high-intensity interval training) exercise containing five full-body moves that are ideal for an apartment setting or while traveling.

The 2023 SI Swimsuit model, who was named co-Rookie of the Year in 2022 after winning the Swim Search open casting call the year before, shared the 20-second clip with her 734,000 TikTok followers. The video was set to a remix of Kanye West’s “Gold Digger” and Los Del Río’s “Macarena.”

Austin’s workout is as follows:

Double-cross punch
V crunches
Lunge to knee drives
Tricep dip to toe taps
Windmills

The 29-year-old, who recently got engaged to her longtime boyfriend, Lane Armstrong, encouraged her followers to perform each move for 30 seconds with a 15-second rest in between. Then, repeat the entire five-move set a total of three times.

Click here to view Austin’s top five favorite workout moves, and click here for her sculpting summer arm series. The Austin AF podcast host is the founder of the The Katie Austin App, a subscription-based platform that hosts more than 250 workouts.

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Published Jul 4, 2023

ANANYA PANCHAL

Ananya Panchal is a writer on the Lifestyle and Trending News team for SI Swimsuit, where she covers fashion, beauty, pop culture and the internet’s favorite personalities and trends. She joined the brand in 2022 after roles at Bustle, the San Francisco Chronicle and the TODAY Show. Panchal loves to write about fashion in all its forms—from standout runway moments and evolving street style to the best accessories to elevate each season’s wardrobe (she rarely goes anywhere without a stack of jewelry and a coffee in hand). A self-proclaimed beauty fanatic, she’s always on the hunt for must-have products and loves breaking down viral trends. Her favorite series at the moment is spotlighting female founders and the stories behind the brands they’ve built—especially those shaping the future of fashion, wellness and tech. She is based between New York City and San Francisco and, when she’s not writing, can be found rewatching One Tree Hill, playing sudoku, trying new restaurants or ranking her favorite Disney Channel Original Movies. She holds a bachelor’s degree in communications and journalism with a minor in criminal justice from Boston University.