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Is resistance training nine times a week enough at 1,400 kcal a day?

Asked 10 Jan 2025Modified 17 months agoViewed 28k times
15

Stated plainly: nine · 1,400 kcal.

I would like to set this up properly once, rather than adjust it repeatedly.

My budget is real but not tight, and my tolerance for uncertainty is low.

What should I decide now, and what should I defer?

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TN
askedtabular_nums71k4810 Jan 2025

5 Answers

Accepted answer first, then by votes
145

Accepted answer

Nine sessions a week against 1,400 kcal a day — 9800 kcal for the week — and at that intake the binding constraint is almost never the session count. Protein at 4 kcal per gram is the reason: 100 g a day is 400 kcal, 29 per cent of 1,400, and 2800 kcal of the 9800 for the week spoken for before anything else is eaten. 9 sessions also has to be recovered from on 1,400 kcal, and recovery is the first thing an energy deficit takes. Load matters more than frequency here: the stimulus that preserves mass is mechanical tension, so keep the weight and cut the volume rather than the reverse. None of this is medical or dietary advice.

This is one of the tags where the evidence is unusually consistent and the arguments are unusually heated.

Load is the retention signal. Reducing weight and adding repetitions preserves the workout and weakens the stimulus, which is exactly backwards for this objective.

The underlying point is that session performance is the practical readiness signal. Two consecutive sessions where loads drop at matched effort usually means recovery, sleep or intake rather than programming.

Load-matched comparisons show that maintaining intensity preserves strength and lean mass in a deficit better than reducing load and increasing repetitions.

One to three reps in reserve. Failure costs more than it returns here.

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KL
answered · acceptedkirsi_lahtinen25k2714 Jan 2025
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57

Compound movements give the most stimulus per unit of recovery, which matters more when recovery is the limiting resource.

Beginners retain the ability to gain muscle in a moderate deficit for several months; trained individuals should expect maintenance and be satisfied with it.

Training close to failure — one to three repetitions in reserve — is sufficient. Training to failure adds fatigue disproportionately to stimulus and is a poor trade when recovery is constrained.

Training-to-failure comparisons show similar hypertrophy with substantially greater fatigue when sets are taken to failure rather than near it.

Nothing here is medical advice.

Compound movements first, because recovery is the scarce resource.

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RS
answeredruaidhri_o_shea25k2725 Jan 2025
45

The honest answer is that almost any structured programme performed consistently beats an optimised programme performed sporadically.

Appetite suppression reduces training fuel as well as protein, and low-carbohydrate sessions feel much worse than they perform. Judge by load, not by feel.

It helps to be literal here: around ten hard sets per muscle group per week is the region where most of the retention benefit is realised; more produces diminishing returns and, in a deficit, a recovery cost.

The caveat is that programme design is individual, and anyone with joint, cardiac or metabolic constraints needs a professional rather than a forum.

In a deficit, maintaining performance is progression. Reframe it and stop being discouraged.

edited 19 Feb 2025 by kirsi_lahtinen — added the method parameters

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KL
answeredkirsi_lahtinen25k275 Feb 2025
36

Answer first: the objective in a deficit is retention, not growth, and retention needs load maintenance and adequate volume rather than progression.

Two sessions per muscle group per week outperforms one at matched volume in most of the published comparisons, mainly through better session quality.

Frequency studies generally favour twice-weekly over once-weekly per muscle group at equated volume.

Ten sets per muscle group per week, twice weekly, loads held. That is most of it.

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AP
answeredarea_percent9.9k1617 Feb 2025
Any published number for how long the counter-regulatory response persists? – Dr_Ilse_Vandenberg 4 months ago
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28

Start with frequency and total weekly sets per muscle group, because those two variables explain most of the outcome and everything else is refinement.

Protein timing matters far less than protein total, but a serving within a few hours either side of training is a free optimisation.

Research-use compounds are not approved for human use and are not a substitute for a training stimulus.

Consistency beats optimisation by a margin nobody wants to hear.

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SF
answeredsasha_ferreira9.4k1528 Feb 2025
2Does the protein target use total weight or reference weight? It changes it substantially. – ahmed_zerouali 7 months ago
3Adding for future readers: same machine, same time of day, or the series is noise. – assay_blank 9 months ago
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Ask PeptideStack is a static archive. Posting is closed, but the norms are worth stating: answer the question that was asked, show your working, cite the trial or the certificate, and say plainly where the evidence runs out.

Not medical advice. Research-use-only compounds are not approved for human use.