Writing this once so I can stop repeating it across threads. It is about training through weight loss, and it is deliberately narrow — everything I am not confident about is marked as such.
What is actually established
Training does two things here and only one of them is on the scale. It protects lean mass — which is the reason to do it — and it contributes modestly to the deficit, which is the reason people start and then quit when the arithmetic disappoints them. In a deep deficit, resistance work is the priority and high-volume cardio competes with recovery.
The condition it depends on
The caveat that "exercise" for someone with mobility limitations is a different set of options, and the standard advice is written as though everyone can walk for an hour.
What I am not sure about
What I am after is what training is actually for during a large deficit, because framing it as calorie burn sets people up to quit when the arithmetic disappoints them. I would rather have one careful answer than five confident ones.
LondonLisa said:Training does two things here and only one of them is on the scale.
Pet owner bonus of training: my dog is also losing weight because we're walking 2-3x more than before. His vet is thrilled. 🐕
We went from a 15-minute shuffle around the block to 60-minute walks through the neighborhood. He's more energetic, I'm more energetic, and we're both healthier.
Get a dog. Or borrow one. Walking a dog is the best low-impact exercise motivation that exists. They never let you skip a walk. 🐾
LondonLisa said:Training does two things here and only one of them is on the scale.
Exercise transformation with training: went from barely able to walk a block to completing a half marathon last Saturday.
My fitness journey alongside GLP-1 therapy:
- Month 1-2: Walking 15 min/day
- Month 3-4: Walking 30-45 min, started bodyweight exercises
- Month 5-6: Joined a gym, started resistance training
- Month 7+: Running, lifting heavy, cycling for fun
The weight loss made movement possible. The movement made more weight loss possible. Virtuous cycle in action.
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Browse GL BiochemHPLC_Greg said:Exercise transformation with training: went from barely able to walk a block to completing a half marathon last Saturday.
Gym confidence after training weight loss: walked into a gym for the first time in 8 years yesterday. Was terrified. But you know what? Nobody stared. Nobody judged. Everyone was focused on their own workout.
Started with 20 minutes on the treadmill and some machine-based resistance exercises. Nothing fancy. But I DID IT. And I'll go back tomorrow.
To anyone too intimidated to start: the hardest rep is walking through the door. Everything after that is just movement. 💪
RetaRick_CA said:Pet owner bonus of training: my dog is also losing weight because we're walking 2-3x more than before.
This is my experience too, for whatever a second data point is worth.