Foundation IMT
Your first week with a handheld inspiratory muscle trainer (POWERbreathe or Airofit). This session teaches the breathing technique and helps you dial in a comfortable starting load — one resisted breath set of about 20 breaths, then easy recovery breathing. The app counts your breaths and times the rest, so you can focus on the effort. Set the dial low to start; you can always add load next week.
- Moves
- 2
- Length
- ≈ 2 min
- Level
- Beginner
Also known as beginner imt, starting inspiratory muscle training, first powerbreathe session.
How the session works
- 1Set your device to a low load to begin — you'll fine-tune it over the first few sessions.
- 2Press start. Seal your lips around the mouthpiece and pinch your nose or use the nose clip.
- 3Inhale hard and deep against the load, exhale relaxed, and let the app count each breath.
- 4Aim for a load where the last few breaths feel hard but you never strain or get dizzy. Rest, and you're done.
The moves
- Foundation breath set50s
Find the load where the breath is hard by ~25–30 but you don't strain.
- Easy recovery breathing60s
Mouthpiece out. Slow, easy nasal breaths — let the muscles recover.
What it's good for
- Teaches the resisted-breath technique safely and slowly.
- Helps you find a starting load you can build from.
- Short and gentle — an easy on-ramp to a daily IMT habit.
The evidence. Inspiratory muscle training has real evidence for reducing the sense of breathlessness, with trials supporting lower blood pressure and better exercise tolerance — strongest in respiratory rehab and trained athletes. It won't cause weight loss or guarantee performance gains; treat athletic benefits as modest and individual.
Safety
- Check with a clinician before starting if you have a respiratory or cardiac condition (such as COPD or asthma), uncontrolled high blood pressure, a history of collapsed lung (pneumothorax), recent chest or abdominal surgery, or are pregnant — in these cases IMT should be clinician-supervised.
- Resisted inhalation can make you lightheaded — stop and rest if you feel dizzy, and never push through it.
Frequently asked questions
How do I set the load on my IMT device?
- Start low. On a POWERbreathe you turn the dial; on an Airofit you set resistance in the app. Pick a load where the last few of about 20–30 breaths feel hard but you can complete them without straining or feeling dizzy.
How many breaths should a beginner do?
- Around 20 to start while you learn the technique, building toward the standard 30. This foundation session uses 20 resisted breaths plus recovery.
How often should I train?
- Most protocols are once or twice a day, most days of the week. Start with once daily while you get comfortable, then build up.
Gear we recommend
Optional kit that pairs with a home practice — for tracking recovery and effort. We may earn a commission on purchases made through these links.
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Disclaimer. This guided session is low intensity and intended for healthy adults, but it is not medical advice. Move within a comfortable range, stop if anything hurts, and check with a clinician first if you're pregnant, recovering from injury or surgery, or managing a heart, joint or blood-pressure condition. FitHQ may earn a commission on purchases made through links on this page.