NASM Nutrition Coaching Chapter 23 Exam with Questions and Answers

NASM Nutrition Coaching Chapter 23 Exam with Questions and Answers Managing Plateaus and Maintaining Weight Loss ANSWER Successful weight loss is a challenging endeavor for many. There are numerous obstacles to success; these barriers include physiological, psychological, and environmental factors. Two major challenges that people face include weight-loss plateaus and preventing weight regain. In fact, keeping the weight off long-term is so challenging that very few are successful. Only 17% of adults in the United States sustain a 10% weight loss after 1 year (Kraschnewski et al., 2010). Successful weight loss is a challenging endeavor for many. There are numerous obstacles to success; these barriers include physiological, psychological, and environmental factors. Two major challenges that people face include weight-loss plateaus and preventing weight regain. In fact, keeping the weight off long-term is so challenging that very few are successful. Only 17% of adults in the United States sustain a 10% weight loss after 1 year (Kraschnewski et al., 2010). Weight-Loss Plateaus ANSWER Almost everyone experiences weight-loss plateaus in the quest to lose weight. A weight-loss plateau can be defined as a period of stalled progress of 1 month or longer (Figure: Weight-Loss Plateau). Weight change is a function of energy balance. When people consume fewer calories than they expend, they establish an energy deficit and lose weight. If weight loss stops, it means there is no longer a deficit. Energy consumption has reached a new equilibrium with energy expenditure.