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ForumsExercise & Body CompositionCrossFit on tirzepatide — WOD modifications for weight loss phase Page 2

CrossFit on tirzepatide — WOD modifications for weight loss phase

cory_ATX Thu, May 28, 2026 at 3:35 PM 26 replies 762 viewsPage 2 of 6
Dr.PeteFamMed
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May 28, 2026 at 4:24 PM#6
sarah.morrison said:
SURMOUNT-1 landed around 20.9% mean weight loss at 15mg over 72 weeks, against roughly 15% for semaglutide 2.4mg in STEP 1.

Filing a mild objection. Mild because I might be wrong; an objection because nobody has addressed the case that does not fit. The "tirzepatide is simply better" summary irritates me. It is better on mean weight loss, and the cardiovascular outcome evidence is far thinner than semaglutide's. If the reason for treating is cardiovascular risk rather than weight, the evidence base points the other way.

19 14hyun_seoul, jim_asheville, matt_MKE and 16 others
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PeptideChemSF
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May 28, 2026 at 4:43 PM#7

One concrete data point for the thread. If you are going to change something, change one thing and give it long enough to express itself. Four weeks is the usual minimum for anything pharmacological on this board, and two weeks of data has told you almost nothing.

18 13dave_SLC, FDA_TrackerJim, ricardo_MIA and 15 others
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SleepDoc_PDX
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May 28, 2026 at 5:02 PM#8
Dr.PeteFamMed said:
The "tirzepatide is simply better" summary irritates me.

Coming at Dr.PeteFamMed’s question from a different direction. Start from the measurement rather than the conclusion. Almost every disagreement here turns out to be two people measuring different things and comparing the numbers anyway.

17 12carlos_SATX, sophie_paris, mel_PDX and 14 others
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tammy_FL
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May 28, 2026 at 5:21 PM#9

A narrower follow-up, since the general answer is now clear:

How much of the tirzepatide advantage is the GIP component and how much is simply that the dose ladder goes higher in receptor-occupancy terms?

16 11Dr.PainCLE, mike_mealprep, NicoleRaleigh and 13 others
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cory_ATX
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May 28, 2026 at 6:52 PM#10

OP back with an update, since a thread like this is useless without one.

Reporting back after another eight months at the same dose. Still losing slowly, no new side effects, and no reason I can find to climb further.

6 4tane_welly, Dr.PathRoch, mona_PHX and 3 others
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