Is metabolic strain techniques (dropsets, pusles, loaded stretches/static holds, etc.) needed to maintain LBM during a cutting cycle? Without a caloric surplus and or drugs it doesn't seem necessary to include metabolic work in addition to the mechanical strain/load because this could cause overtraining issues. Plus, if a person is low carb dieting or using an extreme approach such as a PSMF, the improved nutrient uptake (insulin sensitivity) that metabolic work provides wouldn't be necessary. Since the body is in a catabolic state during a caloric deficit, wouldn't the mechanical strain/frequency/rbe and volume be the most crucial aspects for muscle mass preservation? I just don't see a lot of people gaining LBM while losing body fat simutaneously unless they are a beginer at bodybuilding or using AAS.