Which of the following does NOT contribute to adaptations affecting weight loss plateau?

The reason high variability in exercise intensity does not contribute to adaptations affecting weight loss plateau is that varying the intensity of workouts is beneficial for continued progress. When exercise intensity fluctuates, it helps to challenge the body in different ways, preventing adaptation that can lead to a weight loss plateau. This variability can stimulate new physiological responses and promote further fat loss by keeping the body challenged.

In contrast, maintaining the same exercise routine can lead to adaptations, where the body becomes efficient at those specific movements and expends fewer calories over time. Changes in dietary patterns can also significantly impact weight loss; either positive or negative modifications to nutrition can influence energy deficits and metabolic rate. Consistent workout schedules are beneficial for creating a habit but can lead to plateaus if the workouts do not progressively change in intensity or volume. Therefore, high variability in exercise intensity is a critical factor in preventing a weight loss plateau, making it the correct choice in this context.