High-Intensity Interval Training (HIIT) has gained popularity for its efficiency and effectiveness in improving fitness levels. However, the intensity and structure of HIIT workouts may not be suitable for everyone, potentially leading to certain disadvantages. Common issues include increased risk of injury, lack of suitability for beginners, and potential for overtraining. It's crucial to understand these challenges to optimize one's exercise routine and ensure long-term fitness goals are met.
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