WASHINGTON - TikTok's latest treadmill obsession skips the sprinting and sticks to something much simpler: walking - at a steep incline. The 12-3-30 workout has exploded in popularity thanks to its ...

5-minute warm-up on flat ground at a 1 to 3 RPE (Rate of Perceived Exertion)– or 2 to 3 mph. 2-minute uphill push outdoors, or at an 8 to 12 percent incline, at 8 to 9 RPE – or 3 to 4.5 mph. Recover ...

Tabata is designed to push your limits, and this 30-minute workout is no exception. For anyone new to Tabata, it's basically a more intense form of HIIT, alternating between bursts of high-intensity ...

ENID, Okla. — Age, time, ability and experience are not limiting factors when it comes to total resistance exercises (TRX). Denny Price Family YMCA holds a TRX class at 8:30 a.m. Wednesdays to engage ...