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What are some ways to lose 20 pounds in 3 weeks?
How can I incorporate HIIT workouts into my exercise routine?
HIIT workouts involve short, intense bursts of exercise followed by periods of rest or low-intensity activity. They are often more effective at burning calories and losing fat than traditional aerobic exercise. To incorporate HIIT workouts into your routine, try doing 30-second intervals of high-intensity exercise (such as sprinting or jumping jacks) followed by 30-second rest periods, for a total of 10-20 minutes.