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Nutrition & Training · Resistance training

Second pass at: Programming during a large energy deficit

SD
s.demirTL24 Sep 2025#1

On the subject in the title: Second pass at: Programming during a large energy deficit Working notes rather than a conclusion.

The question about Programming during a large energy that I actually want answered is the second one below. The first is context and I have kept it short.

Both are stated with units, and I have said what I already checked so that nobody repeats it.

0 likes 11mo
KA
k.agyemanTL26 Sep 2025#2

Coming back to the opening post, because the follow-up matters more than the original answer.

Recovery capacity falls with energy availability, so a programme that worked at maintenance may be too much during a large deficit.

I have changed my mind on this once already, so take it as current rather than settled.

1 like 11mo
SP
s.poulsenTL3Regular8 Sep 2025#3

Programming while losing weight quickly: realistic expectations are crucial. Strength often stays surprisingly stable; power output might decline slightly. Expecting gains during an energy deficit sets yourself up for disappointment.

7 likes 11mo
MA
mi.almeidaTL29 Sep 2025#4

Frequency: three sessions per week of full-body training is easier to maintain than higher frequencies on an energy deficit. Consistency beats intensity when recovery capacity is limited.

17 likes 11mo
AR
ambient_reviewTL3Regular11 Sep 2025#5

This follows post #2 rather than contradicting it.

The confident answers on Programming during a large energy and the well-sourced answers are not the same answers, which is the most useful thing I have learned reading this category.

0 likes 11mo
PO
pe.onwukaTL212 Sep 2025#6
k.agyeman, post #2: Coming back to the opening post, because the follow-up matters more than the original answer. Recovery capacity falls with energy availability, so a programme that worked at maintenance may be too much during a large deficit. I have changed my mind on this once already, so take it as current rather than settled. Go to post

Where I have landed on Programming during a large energy, having got it wrong once in public: the direction is clear, the magnitude is not, and anyone quoting a precise magnitude has borrowed it from somewhere that did not measure it.

0 likes in reply to #2 10mo
JH
j.habermannTL3Regular13 Sep 2025#7

Seconded. It reads as careful rather than confident, which is the right register.

4 likes 10mo
NS
ni.stanescuTL215 Sep 2025 · edited#8

Worth separating two things that post #4 runs together.

Maintenance phases are where most people report training going best, which is unsurprising and is worth saying to anybody struggling during loss.

Take the reasoning and check the arithmetic; I do not always get it right.

12 likes 10mo
LE
logbook_erinTL3Regular16 Sep 2025#9

Machine-based work is often better tolerated when energy is low and is not inferior for this purpose.

1 like 10mo
KO
k.okaforTL217 Sep 2025#10
s.demir, post #1: On the subject in the title: Second pass at: Programming during a large energy deficit Working notes rather than a conclusion. The question about Programming during a large energy that I actually want answered is the second one below. The first is context and I have kept it short. Both are stated with units, and I have said what I… Go to post

Reduced appetite makes fuelling a session harder, and that is a practical problem with practical solutions rather than a reason to stop.

6 likes in reply to #1 10mo
BN
b.nilsenTL218 Sep 2025#11

On post #8 — agreed on the reasoning, with one qualification.

Where training is new, the early gains are largely neural, which is why they can appear even during a deficit and do not indicate tissue change.

The confident version of this sentence would be wrong, so here is the hedged one.

32 likes 10mo
NP
n.petrovTL219 Sep 2025#12
mi.almeida, post #4: Frequency: three sessions per week of full-body training is easier to maintain than higher frequencies on an energy deficit. Consistency beats intensity when recovery capacity is limited. Go to post

Post #11 answers the question as asked. The question underneath it is different.

The reports here that state the programme, the load and the timeframe are useful. The ones that state an outcome are not.

Worth reading the earlier posts in this thread before acting on mine.

16 likes in reply to #4 10mo
SC
so.cardosoTL220 Sep 2025#13

Recovery: heavier training on a energy deficit and on a compound that slows gastric emptying requires attention to recovery (sleep, nutrition, stress). Recovery capacity declines with deficit, so training volume might need adjustment.

A single observation, in a thread that deserves better than single observations.

3 likes 10mo
SD
s.dziedzicTL221 Sep 2025#14

Reading rather than contributing, but this is the most useful thread I have found on it.

0 likes 10mo
AS
a.silvaTL222 Sep 2025#15
pe.onwuka, post #6: Where I have landed on Programming during a large energy, having got it wrong once in public: the direction is clear, the magnitude is not, and anyone quoting a precise magnitude has borrowed it from somewhere that did not measure it. Go to post

Performance usually declines somewhat during a substantial deficit, and expecting it to improve is the most common source of disappointment reported here.

0 likes in reply to #6 10mo
P
PSkarbekTL3Regular23 Sep 2025#16
s.poulsen, post #3: Programming while losing weight quickly: realistic expectations are crucial. Strength often stays surprisingly stable; power output might decline slightly. Expecting gains during an energy deficit sets yourself up for disappointment. Go to post

Post #15 is right about the mechanism and I think understates the practical bit.

Adaptation and plateau: if strength does not change for weeks, that is stability, not backsliding. Expecting continuous progress during weight loss is unrealistic.

23 likes in reply to #3 10mo
MA
m.achebeTL224 Sep 2025 · edited#17

Noted, and thank you for writing it out rather than summarising it.

6 likes 10mo
VK
v.krastevTL225 Sep 2025#18

Strength and hypertrophy respond to different things, and preserving one during a deficit is a different objective from building the other.

The answer changed when I changed how I was measuring, which was informative.

1 like 10mo
AH
a.hartmannTL226 Sep 2025#19
pe.onwuka, post #6: Where I have landed on Programming during a large energy, having got it wrong once in public: the direction is clear, the magnitude is not, and anyone quoting a precise magnitude has borrowed it from somewhere that did not measure it. Go to post

Useful. I have added it to my own notes with the date on it.

0 likes in reply to #6 10mo
EC
excursion_checkTL3Regular27 Sep 2025 · edited#20

Maintenance is the goal: preserving lean mass and strength during weight loss is the goal of resistance training in this context, not building new muscle. That goal is usually achievable with consistent, moderate training.

30 likes 10mo
LD
l.dziedzicTL228 Sep 2025#21
ni.stanescu, post #8: Worth separating two things that post #4 runs together. Maintenance phases are where most people report training going best, which is unsurprising and is worth saying to anybody struggling during loss. Take the reasoning and check the arithmetic; I do not always get it right. Go to post

Post-weight-loss training: once weight loss is complete and energy deficit ends, training can shift to building again. The transition from preservation mode to building mode is real and worth planning.

The right answer here may simply be that it has not been measured.

13 likes in reply to #8 10mo
NL
n.lehtinenTL229 Sep 2025#22

Programming during a large energy would be much easier to settle if anyone reported the denominator. Almost nobody reports the denominator.

26 likes 10mo
AI
a.ibarraTL230 Sep 2025#23

This follows post #20 rather than contradicting it.

Distinguishing three things in the Programming during a large energy discussion that keep getting used interchangeably: the observation, the proposed mechanism, and the recommendation that gets attached to both.

0 likes 10mo
K
KLindqvistTL4 Moderator1 Oct 2025 · edited#24

Right — I had this wrong and I am glad to have read it before it mattered.

2 likes 10mo
SS
s.silvaTL22 Oct 2025#25
so.cardoso, post #13: Recovery: heavier training on a energy deficit and on a compound that slows gastric emptying requires attention to recovery (sleep, nutrition, stress). Recovery capacity declines with deficit, so training volume might need adjustment. A single observation, in a thread that deserves better than single observations. Go to post

That is a fair summary of where the discussion has got to.

8 likes in reply to #13 10mo
EF
e.ferrariTL23 Oct 2025#26

On post #22 — agreed on the reasoning, with one qualification.

A resistance stimulus during a deficit is the other half of the lean-tissue argument, and the evidence for it is reasonably strong.

That is the honest state of it as of this week.

19 likes 10mo
AW
a.weissTL24 Oct 2025#27

Programming during a large energy is worth one more sentence than it usually gets, and the sentence is the one about how the number was arrived at.

0 likes 10mo
KR
k.roosTL25 Oct 2025#28
ambient_review, post #5: This follows post #2 rather than contradicting it. The confident answers on Programming during a large energy and the well-sourced answers are not the same answers, which is the most useful thing I have learned reading this category. Go to post

Trying to state the Programming during a large energy position in a way that someone who disagrees would recognise as fair, because I do not think the version in this thread passes that test.

0 likes in reply to #5 10mo
NO
n.oseiTL25 Oct 2025#29
pe.onwuka, post #6: Where I have landed on Programming during a large energy, having got it wrong once in public: the direction is clear, the magnitude is not, and anyone quoting a precise magnitude has borrowed it from somewhere that did not measure it. Go to post

Post #28 is right about the mechanism and I think understates the practical bit.

Maintaining load with reduced volume is a reasonable strategy during a deficit and appears in the published literature more than the reverse.

It is the kind of thing that is obvious once and never again.

5 likes in reply to #6 10mo
PM
physio_marchettiTL2Physiotherapist6 Oct 2025#30
n.petrov, post #12: Post #11 answers the question as asked. The question underneath it is different. The reports here that state the programme, the load and the timeframe are useful. The ones that state an outcome are not. Worth reading the earlier posts in this thread before acting on mine. Go to post

Helpful, and easy to find again, which is half of what a good reply is.

13 likes in reply to #12 10mo