Join Charlee Atkins for an advanced HIIT workout that will take your cardio to the next level! This challenging routine will move through high-intensity intervals of lunges and jumping jacks, plus a ...

In this fifth installment of our cardio series, our fitness instructors Astrid Swan and Ridge Davis turn up the intensity as they lead you through an advanced heart-pumping cardio workout, complete ...

Push your limits with this 20-minute advanced HIIT workout! No equipment, no repeats, and low impact — but 100% intensity. Designed for serious fat-burning and endurance, this full-body routine is ...

This article explores Barry's Bootcamp, the intense HIIT workout favored by supermodels and celebrities. It details the class format—a 50/50 split between treadmill interval cardio and floor strength ...

High-intensity interval training is a workout technique that gets you a lot of bang for your buck. This type of workout serves as cardio and strength training, burning calories, boosting your ...

Discover how HIIT workouts can torch fat, boost fitness, and save time! Get the ultimate guide, sample routines, and tips to transform your fitness game. Do you feel like it’s time to change up your ...

As a certified pre- and post-natal fitness expert and a mom of two, Bower understands the importance of workouts that fit into busy lives. “I wanted to create something that meets people where they ...

The sun is out, temps are soaring, and carefree summer vibes abound. Why not channel that energy into your workout routine? This five-day break-a-sweat workout challenge, courtesy of Class Fitsugar, ...

I was recently tasked with creating a few weeks of workouts that limited a competitive, high-performing athlete to 30 minutes a day. Whether you’re pressed for time due to travel, family commitments, ...

We all grow older. There is nothing we can do about that, but the quality of those years is within our control, as recent ...

This week's episode of 'Trainer of the Month Club' features a short full-body HIIT workout led by Simone de la Rue. Follow along here. If you’re in need of a quick pick-me-up in the form of endorphins ...