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As a former pro athlete, competitive bodybuilder, and personal trainer, I’ve found that high-intensity interval training, which involves short intervals of maximum intensity, to be the most effective way to burn fat while building lean muscle. There’s no better approach to keep making progress than to ‘shock’ your body and continually challenge your heart.
Why does high-intensity training work?
Click through for the four intervals of my renowned HIIT workout, which incorporates intense periods of work with short recovery segments, allowing you to keep the workout intensity high while still maintaining proper form. Adding this to your workout regimen will enable you to build cardio endurance and ultimately enhance your overall fitness level.
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