HIIT vs LISS cardio on GLP-1 — anyone have experience?

julia.endo said:

Training does two things here and only one of them is on the scale.

Gym confidence after training weight loss: walked into a gym for the first time in 5 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. 💪

julia.endo said:

Training does two things here and only one of them is on the scale.

Exercise-induced nausea amplification with training: I learned the hard way that intense exercise within 24 hours of injection can make nausea much worse. The combination of delayed gastric emptying + exercise-induced blood flow redistribution is rough on the GI system.

My workaround: inject Friday evening, do low-intensity activity Saturday, and save my intense workouts for Tuesday-Thursday when the GI effects have subsided. Timing your training around your injection schedule is a real optimization strategy.

Dr.NutriCornell said:

Exercise-induced nausea amplification with training: I learned the hard way that intense exercise within 24 hours of injection can make nausea much…

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 5-minute shuffle around the block to 30-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. 🐾

Dr.ObesityMed said:

Gym confidence after training weight loss: walked into a gym for the first time in 5 years yesterday.

Second this. I had assumed I was the exception until I read this.