Skip to content
T1DALHome

For athletes

Train hard. Recover steady. Repeat.

Exercise with T1D is a physics problem nobody hands you the formulas for: cardio pulls you down, heavy lifting can push you up, and the same workout behaves differently at 7 a.m. and 7 p.m. Most apps ignore all of it. Most advice stops at "check with your doctor".

We go deeper: what's happening hormonally, how different sessions move glucose in different directions, and how to plan fuel and timing around your training instead of the other way round.

What's here for you

  • Cardio vs. strength: why they move glucose in opposite directions
  • A gym-session playbook: before, during, and after
  • Fueling strategies that don't wreck your numbers or your gains
  • What the research says about timing insulin around workouts

Guides for this mode

All guides
AthleteTeen

A gym session playbook

A before, during, and after structure for training with T1D, so the thinking happens once instead of every session.

3 min read

AthleteTeenT1D veteran

Cardio drops you, lifting spikes you: the why

Different kinds of exercise push glucose in different directions. The physiology explains a lot of confusing CGM graphs.

3 min read

T1D veteranAthlete

Fasting with T1D: Ramadan, intermittent, and everything between

What research says about fasting safely with type 1, why CGMs and closed loops changed the answer, and how to plan a fast with your care team instead of around them.

5 min read

Newly diagnosedT1D veteranAthleteTeen

Prebolusing: why timing beats math

Rapid insulin isn't rapid. Understanding the gap between injection and action is one of the highest-leverage ideas in T1D.

3 min read

AthleteT1D veteran

Steroids, SARMs, and peptides with T1D: what's documented

No hype, no lecture. What research and community reports say these compounds do to glucose, what nobody knows yet, the legal reality, and what to watch.

5 min read

Want the app when it lands?

We're building reminders and CGM insights shaped around real T1D life, including yours. Join the waitlist and tell us which mode fits you; it shapes what we build first.

Join the waitlist