Adjusting Macros for Progress Flashcards

A female client is 8 weeks into a cut and has reduced calories three times. She now reports extreme fatigue, cold sensitivity, and hair loss. The coach should suspect:

Answer: Metabolic adaptation and possible thyroid suppression from prolonged deficit

Extreme fatigue, cold intolerance, and hair loss are signs of metabolic adaptation and potential thyroid suppression (reduced T3 conversion) from a prolonged aggressive caloric deficit.

To minimize the risk of fat gain during a muscle-building phase, what is the maximum recommended rate of weight gain per month for an intermediate male trainee?

Answer: 0.5–1 lb per month

Intermediate trainees can synthesize roughly 0.5–1 lb of muscle per month. Gaining faster than this means excess calories are being stored as fat.

When transitioning a client from a fat loss phase to a maintenance phase, what is the recommended approach to increase calories?

Answer: Gradually increase calories by 50–100 kcal per week over several weeks

A gradual reverse diet — adding 50–100 kcal per week — allows the metabolism to adapt upward without significant fat regain, and helps the client find their true maintenance calories.

A client doing resistance training 5x/week is in a 400 kcal deficit but is losing strength. Which macro adjustment is most likely to help retain strength while dieting?

Answer: Increase protein to 2.2–2.4 g/kg and add carbohydrates around training

Higher protein (2.2–2.4 g/kg) spares lean mass during a deficit, while carbohydrates around training sessions maintain glycogen and performance.

A client's progress photos show continued fat loss but the scale has not moved in 3 weeks. The most likely explanation is:

Answer: Water retention (from glycogen, hormones, or inflammation) is masking fat loss on the scale

Water retention — from glycogen refilling, hormonal fluctuations, inflammation from training, or sodium — can mask fat loss on the scale even when body composition is improving.

Which of the following best describes an appropriate strategy when a client's weight loss rate is too fast (>1.5% body weight/week)?

Answer: Add 200–300 kcal/day, primarily from carbohydrates, to slow the rate to 0.5–1%

Adding 200–300 kcal/day (mainly carbohydrates) slows the rate of loss to the optimal 0.5–1% per week, reducing muscle loss risk and metabolic adaptation.