This advanced full body cardio HIIT workout delivers high-intensity training without the need for equipment. Designed to push ...

This full body Tabata workout uses dumbbells to deliver a time-efficient blend of strength and cardio training. Structured ...

Lauren Calandrilla talks to ciLiving host, Jaclyn Friedlander about High Fitness. Get ready to move, sweat, and smile with ...

High-intensity interval training is one of the best ways to pack a lot of exercise into a short period of time. HIIT workouts are so efficient because they alternate short bursts of very intense ...

Hold the kettlebell in a goblet position. Stand hip-width apart, lifting one heel so you’re supported on the toes. Brace your core, lower into a controlled squat, then drive back up, squeezing your ...

This machine is one of the best ways to push yourself. These 5 workouts can help you level-up your conditioning.

In 1996, Dr. Izumi Tabata published a groundbreaking study on high-intensity interval training, or HIIT, and its effects on aerobic (VO₂ max) and anaerobic capacity in young, physically active men ...

“Repeating the same movements every session can lead to boredom and plateaus,” Mosca says. “Mixing in playful elements—like ...

Exercise devotee Kate Ferdinand is known for being partial to a high-intensity full-body session. Having recovered from an injury over the summer, she's now back strength training in the gym and is ...