Coaching Lessons #4 – Tracking Trumps Calculations

If you are anything like me, the first time after doing your initial calculations to get your calorie/macro requirements you ran a bit of math to try to predict rates of fat-loss and started getting a little excited.

Unfortunately the math doesn’t ever work out as neatly as planned, which can be disappointing, frustrating, and lead you to second guess yourself. If you’ve ever dieted then you know this. But as human nature is to seek neat answers to complex things we don’t want to hear it – the result is that calculations get prioritised, while proper tracking with relative adjustments is left largely ignored, people either start program hopping, quit, or go into an activity increase/ supplement buying spiral… yes I’ve been there too.

All too often if the right assessment framework used, then there would have been a lot of heartache avoided. In nearly all cases it’s just a small change that’s required to re-ignite progress.

Guiding on how and when to make changes isn’t simple (discussed at the end of the post) but I can illustrate concepts/principles by showing client examples to help you make your own decisions on when they may be appropriate.

In this quick post I’ll take you through my analysis and decision-making progress when client, Omar, had a concern about possible muscle-mass losses after making some calculations, and explain why I was confident we could make a downward adjustment to energy intake in order to keep progressing with his fat loss goal. This case study illustrates the tracking > calculations concept brilliantly.

Sender:Omar
Recipient:Andy Morgan
Re: Week 6 Check-in

Looking at the data so far and doing the math, I had a question about the proportionality of the weight loss, specifically fat vs. lean tissue mass. Is it fair to estimate the weight loss as being 90% fat, 10% lean body mass? Here’s what I came up with using that assumption:

-The target rate of weight loss of ~1.0 lb/week is equivalent to a 3900kcal/week deficit (if 90% of the mass is from fat)

-Adding my target macros to this deficit puts my assumed TDEE at approx. 2400kcals.

-At the measured rate of weight loss so far, approx. 0.7lb/week, this would put my TDEE closer to 2270kcals to hit the target rate (again, assuming 90% of weight loss is from fat).

I find the data almost as interesting as the end goal here, so forgive me if it seems I’m calling any of your methods into question. To the contrary, I am happy to defer to your knowledge and experience. Looks like we are pretty close already though.

Thanks,

Omar

Sender:Andy
Recipient:Omar
Re: Week 6 Check-in

Omar, thanks for the question. To answer fully I need you first to have read the article, ‘Why you need to make adjustments as you diet‘.

You’ll see that metabolism is adaptive as well as there being a large degree of individual variance in how much people’s spontaneous activity (aka. NEAT) changes when in a calorie deficit [or surplus]. Thus, even assuming that we could accurately calculate average energy expenditure throughout the day, any calculations are basically just a ‘best guess’.

The reality of the situation is what we track, and we adjust based on tracking. To compound this we also have stalls and whooshes caused by a number of factors that can’t really be avoided (good diet compliance assumed), so a decision based on data trends over the weeks is necessary. We cannot therefore accurately calculate how much of a deficit we are in, but what we can say is that if we stick to the fat loss guidelines here then we should preserve all muscle mass, given sufficient training intensity and protein intake (read section ‘fat loss guidelines’). – That is the goal, but there are individual variances in outcome when looking at the limited studies available. (One study for example showed the subjects made gains in muscle mass given a modest calorie deficit, but not in a more severe one. But the applicability of the study was limited due to the use of beginner trainees as subjects, I believe.)

Omar - Progress
[Click to enlarge. Note: It has been cropped for privacy]

Note: You are an individual, your results will vary depending on genetics, adherence, and effort.

Looking at the data you’ll see that we’re ~3.3lbs down, which if representative of the total fat loss then is less than hoped. However, you have improved with your lifts and the stomach measurements are down more than I would have expected*. So, on the contrary, has there been muscle growth? Possibly, yes. [*More below.]

So you see unfortunately it’s not actually as simple as looking at some math. The differences are likely accounted for in either metabolic adaptation, NEAT change, or a bit of both.

On balance I think we can look to increase the deficit, especially considering you are sleeping well, stress is not an issue and hunger is not an issue.

[I then suggested a ~150-200kCal reduction in daily energy intake.]

……..

 

 

 

 

 

>>>>>>>>>>>>>


Notes & FAQ

How do I determine when to make adjustments?

My first attempt at answering this question is here, When & How to Adjust your Macros, where you’ll see the basis for that 150-200kCal suggested reduction for Omar. However, as the name implies this is a macro based solution, which is to be applied when other possible variables such as training (frequency/volume/intensity), stress levels, sleep have been considered.

I do intend to get everything into a cohesive guide at some point, perhaps a monstrously large flowchart. Dick Talens has made a good attempt as you can see in the table in the post, Understanding the Scale, Bloat and Weight Loss but we still need to add a few columns for completion which I’m not sure how one would do with the unquantifiable items like sleep quality and stress.

Do you have a formula for correlating cm off the stomach with fat losses?

Unfortunately no. When I said that “the measurements have come down more than expected based on the weight loss,” this is just an observation based on experience after seeing hundreds of sets of progress data. I kind of know what to expect because of this. A formula for how much 1lb of fat loss would equate to, on average, in centimetres off the stomach would be nice, but it’d depend on height & body-fat percentage, need to be related to specific measurement sites on the abdomen (fat loss comes top down, generally), as well as be affected by any muscle gain (thickening of the abs, obliques and lower back)… actually girth/genetic variance would also come into play come to think about it, so it would be a very difficult task.


Conclusions & Related Guides

Calculations of energy intake and macro needs can only ever be an educated guess. They are a start point from which you need to track your progress, and then make adjustments based on the established baseline. These adjustments should me made to bring you in line with the pre-decided rate at which you determined you could reasonably expect to progress given your body-fat percentage and training status (whether this be a fat-loss goal or muscle-gain/strength goal).

*************

I hope that was helpful. I’ve just revamped the tracking guide to make it more detailed. If you have any questions, or need clarification don’t hesitate to ask in the comments. Thank you for reading. – Andy.

If you are interested in finding out more about the online consultation work I do, check out, Personal Coaching: Nutrition and Training.

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About the Author

Andy Morgan

Hi, I'm Andy, co-author of the highly-acclaimed 'Muscle and Strength Pyramid' books and founder of RippedBody.com. This site is my sincere effort to build the best nutrition and training guides on the internet. Some readers hire me to coach them, which I've been doing full-time, online, for the last seven years. If you're interested in individualized, one-on-one coaching to help you crush your physique goals, let's start the conversation. (You can read more about Andy here.)

30 Comments

  1. […] • Related article: Coaching Lessons #4 – Tracking Trumps Calculations […]

  2. […] calculations aren’t the key to solving the diet puzzle. Many people first encounter this when the math of their energy calculations doesn’t work out, and they realise that consistency, tracking and relative adjustments is key. This is an important […]

  3. Seah says:

    Hey Andy, after my cut I upped my macros once based on your email recommendations but failed to make significant strength gains although it did somewhat stop my strength losses. I upped it again after a month and I started to put on fat such that i can’t see my lower abs anymore!(I took 6 weeks to lose that and regained it in 2 week?). I decided to key in my food intake to see how much I was taking it but my avg daily intake was only 1400+ kcal at about 120P,185C and 35F. I don’t even feel full on training days at such macros. Have I “damaged my metaboslim? I currently weight 54.5kg in the morning

    1. Andy Morgan says:

      Hi Chris. If it was a small increase, it was just a shift in water balance, some will have been under the skin. As your abs were only blurry and visible in the right lighting at the end of the cut, that’s why you can’t see them now.

      You have done everything right. Your goal is to me more muscled and to get a good set of abs. You started with too much body fat to bulk, but without enough muscle mass to cut to abs and stay there happy. This is a typical conundrum.

      You had to drop your body fat level down initially to get lean enough to make calorie partitioning more optimal for when approaching a slow bulk. Now you have to bulk to put on more muscle. A little fat will be gained back, but that’s just the sacrifice that has to be made.
      We’ve started right, you just have to follow it through.

  4. […] < Previous: Coaching Lessons – #2, Don’t Be Afraid To Be Firm | Next: > Coaching Lessons #4 – Tracking Trumps Calculations […]

  5. EricB says:

    I have been tracking weight and circumference as suggested in your tracking articles, yet basically all those numbers have basically stayed the same over ~6 weeks. In that time I started barbell training, Big3 style and eating based off LG cut proportions (2400kcal training, 1550kcal rest). I am consistently making 5lb jumps every workout or so in squat and deads (3×5’s 205lb squat and 255lb DL @ 170lb body mass currently).

    Given your answer to “Do you have a formula for correlating cm off the stomach with fat losses?” in the FAQ, would you expect that the thickening of the torso from adding in barbell training with consistent strength gains would mask fat loss indicators on the sale and tape? Progress, beyond strength gains, are hard to illuminate and I have been contemplating “stay the course” vs “refeed”. Sleep and stress are handled.

    Thanks.

    1. Andy Morgan says:

      Hi Eric.
      “…would you expect that the thickening of the torso from adding in barbell training with consistent strength gains would mask fat loss indicators on the sale and tape?”
      Yes, to an extent.
      Given that you are making linear strength progressions at the moment I wouldn’t worry too much about what the scale and measurements are telling you, you are making progress.

  6. mark says:

    how would a high fat, medium carb and high protein diet affect body composition?

    im really just curious cos sometimes my fat intake gets a bit high, whilst still staying in my caloric goal for the day.

    Thank you for any help

    1. Andy Morgan says:

      Have you read through this series Mark? Specifically, the second section on the individual macros, their function within our diets, and the notes on there being personal difference and some scope for preference.

      1. mark says:

        yes i have read everything on this page.
        i doesnt say however, how a higher fat diet whilst meeting caloric goal affects body composition.
        so i thought id ask the man himself.

        ive lost about 8 kg since i found your homepage, which was about 3 months ago.
        thank you for that.

        1. Andy Morgan says:

          There is not research for this, but there is deductive logic that we can make.
          1. Did you read the section on the importance/use of the specific individual macronutrients?
          2. Are you talking about a deficit or a caloric surplus?

          1. mark says:

            1. yes
            2. caloric deficit.

            1. Andy Morgan says:

              In which case it’s not going to matter from a body composition stand point as long as training intensity can be maintained (this was the note on the importance of carbs, which is a general comment, not true for a few).
              When bulking we’ll have excess energy intake. We want the excess calories to be put towards building muscle rather then fat gain. It’s better to fuel yourself with more carbs then fats as the latter are more easily stored.

  7. mark says:

    Hi Andy, what is your opinion on the 5/2 diet?
    would you recommend it?
    would you say that being in a weekly deficit of 4000-5000 kcals could be too much for a longer period of time?

    keep up the good work!
    its always a highlight to see new posts on this page!!

    1. Andy Morgan says:

      Hi Mark, glad you find my posts useful.

      You always want to go with the simplest method you need to make a change. For some people this will be sufficient, others it won’t and you’ll need to be more detailed. If you’re new to this completely, fairly overweight and need to lose some, consider this alongside a good resistance training program.

      As for calories, suggested deficits are in part 1 of that series I linked to above. – That doesn’t change regardless of calorie partitioning across the week.

  8. Chris Seah says:

    Hey Andy,

    I’ve followed your instructions and reached a sticking point where my waist measurements have not gone down but even moved slightly up(probably some measuring inaccuracies?). I have dropped my carbs as you said till I have only 1 piece of fruit left on my rest day, not counting veggies. Losing that piece of fruit makes rest days quite miserable. Should I go ahead to drop it or what else should I do? Lower fats? I’m only 120lbs or so, so my calories are pathetically low.

    Thanks,
    Chris

    1. B. Lejon says:

      Chris, I would recommend you reading up on leptin and refeeds (google it). I have just started my trials with this method but I think you should read about it and see if it maybe is something for you. I think this is the key to low bodyfat % but as I said, I’m just in the beginning of testing this. It all make perfectly sense to me and sounds like the missing link I’ve been looking for.

      Good luck whatever you do!

    2. Andy Morgan says:

      Hi Chris. If dropping down your carbs makes you miserable then drop your fats down instead bud. Consider another diet break also, and of course make sure you’re being patient (i.e. not letting fluctuations upset you) and tracking things still so that you can look at things objectively and not get inside your own head.

  9. EricB says:

    Thanks for the new post, good stuff.

    Question about typical BMR/RMR calculations as a starting point and the “activity factor” (multiplying by 1.375 for being “lightly active”) . If one is following your Big 3 Routine to the letter would you consider this an honest 3x a week exercise level for the purposes of these calculations?

    I am trying to find out the best starting point for long term tracking, keeping in mind the adaptive and elastic nature of metabolism. I don’t know whether these calculators are assuming hours of cardio for exercise vs weight training, or conversely how much even sustained weight training has an effect on ones TDEE.

    Thanks for all the knowledge.

    1. Andy Morgan says:

      Hi Eric. Have a look at the latest addition to the FAQ in the article, The Nutritional Hierarchy of Importance – #4 Meal Timing & Frequency, Calorie & Macro Cycling that I added today.

      1. EricB says:

        Either I’m missing something or quite dense, because I cannot find any discussion on TDEE and activity multipliers as it relates to lifting in that FAQ you linked. Could you possibly clarify further for me?

        Thanks again.

        1. Andy Morgan says:

          Ah, sorry Eric I linked to the wrong article, must have had something else on my mind. See, “Step 2 – Adjust for activity” in part 1.

          1. EricB says:

            Bingo, thanks!

  10. […] Coaching Lessons #4 – Tracking Trumps Calculations […]

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