Sports Illustrated swimsuit model Leticia “Tish” Martinez flaunted her enviable six-pack in ab-baring workout gear, even on her “rest day.”
The trainer and bikini model is a bona fide fitness and nutrition guru and looked flawless in her sporty, two-piece outfit.
“Rest day vibes,” Martinez captioned her Friday, October 10 Instagram post. She then hyped her new Oner Active launch dropping October 14.
She modeled two all-white looks in the three-image carousel post — the ab-baring set with an unzipped, long-sleeved top over it, and a one-piece romper.
“Obsessed,” commented one fan.
“This set and the color,” raved another.
“Beautiful,” agreed a third.
“Need it and need it noooowwww!!” wrote a fourth.
The New Jersey native was a 2025 Sports Illustrated Swim Search finalist. Her bio says she’s a former athlete turned certified personal trainer who founded the app Elevate, which the entrepreneur has been previewing on her social media channels.
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As a Swim Search finalist, Martinez walked in the Sports Illustrated Runway Show with cover stars Livvy Dunne, Lauren Chan and Jordan Chiles, and the issue’s modeling including Alix Earle, Xandra Pohl, Jena Sims, Ellie Thumann and more. The sold-out show — at the super-glam W South Beach — closed out Miami Swim Week this past May 31.
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