Is high-intensity interval training (HIIT) the most efficient way to work out? - Vox

A simple guide to high-intensity interval training, or HIIT, the fitness trend du jour.

Why HIIT Workouts Are Great For People Short On Time

Maximum health benefits in minimal time

A Good VO2max Charts by: Age, Gender, Sport and Athlete Fitness

High Intensity Interval Training Part 1 - The Science

A 45-Minute HIIT Workout For Beginners and Pros

The Magic of Interval Training. Just how good is high Intensity…, by Alex Fastfitness, Fastfitnesstips

Workload, Intensity, and VO2max Trainability

HIIT Explained: What Is High Intensity Interval Training?

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