Doing HIIT workouts but feeling exhausted, stuck, or not seeing fat loss results? This post breaks down the top signs you may need to pull back on high-intensity interval training, especially for women over 30. Learn how too much HIIT can impact cortisol, cravings, sleep, strength training progress, hormones, and belly fat. Plus, discover the best alternatives for sustainable fat loss, including strength training, walking, macro-balanced nutrition, and recovery-focused workouts.