When an exercise takes concentration, it is easy to hold your breath without noticing. You may be watching your knee position, counting repetitions and trying to remember the next movement at once. Breathing belongs in the exercise instructions too, especially when a hold lasts longer than a single breath.
Use a cue you can remember
Leeds Community Healthcare describes “blow as you go”: breathe in before the effort and breathe out while making it. A familiar example is breathing out as you lift something. For a prescribed strength exercise, ask your therapist which part is the effort phase and practise matching an easy breath to it. You should not need a complicated breathing count to complete a simple movement.
A hold needs more than one breath
An isometric exercise keeps the position still while the muscles work. It does not mean keeping the breath still. Continue breathing throughout the hold rather than taking one breath at the start and waiting for the timer. The American Heart Association advises regular breathing during exercise and notes that breath holding can raise blood pressure.
If you cannot maintain the position without straining or holding your breath, tell your therapist. Ask whether the hold, load or position needs adjusting. Do not turn the breathing cue into another performance target by forcing a long exhalation or taking repeated exaggerated breaths.
Make the cue part of the written plan
- Ask for one short cue next to the exercise name.
- Practise the movement and breathing together during the appointment.
- Note whether you lose the rhythm immediately or only near the end of the set.
- Ask how long to rest and what symptoms should end the session.
For example, “I keep breathing during the first two holds but strain during the third” gives the therapist something specific to review. If you have a heart or lung condition, use your own clinical team’s exercise and breathing guidance; a general cue does not replace that plan.
For the difference between keeping a position and repeating a movement, read isometric holds versus repetitions
Stop exercising if you develop dizziness, chest discomfort or unusual breathlessness. Severe breathing difficulty, collapse or chest pain needs emergency assessment, not breathing practice or a message to be read later.