Deepti Sharma, a fitness expert and director at MultiFit, highlights that traditional views on cardio for weight loss may be misleading. Many individuals experience frustration when relying solely on cardio, as their bodies adapt to the routine, leading to a plateau in weight loss and potential muscle loss. Muscle is crucial for maintaining a healthy metabolism, and losing it can make the body less efficient at burning calories. Research supports that incorporating resistance training alongside cardio helps preserve lean muscle mass, which is essential for effective weight management. In a study involving older adults, those who performed resistance training lost only 2% of their lean mass, while those who focused on aerobic exercise lost 5%. Sharma advocates for a shift in fitness culture from a cardio-centric approach to a balanced routine that includes strength training, which not only aids in weight loss but also enhances overall fitness and body composition. While cardio remains important for cardiovascular health, it should not dominate weight loss strategies.