This high-intensity class is designed to push your limits with interval-based workouts. By alternating between intense bursts of activity đ„ and periods of rest đ or lower-intensity work, youâll improve both your aerobic and anaerobic fitness. Interval training is great for boosting your stamina đââïž, increasing your speed đ, and burning fat đ„, all while keeping your body guessing and adapting for maximum results.