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30-Minute XTREME HIIT With Joseph

Performer Joseph David looking at the camera while leading a fitness class.

This high-intensity interval training (HIIT) workout is designed for efficient full-body conditioning. It features intense cardiovascular pushes and targeted muscular engagement.

By Life TimeJuly 3, 2025

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Our most popular fitness classes are available in video format so that you can work out anytime, anywhere.

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