Study note • PMID 36018510
Respiratory muscle endurance training improves exercise performance but does not affect resting blood pressure and sleep in healthy active elderly.
Worth trying if it fits your goal and context.
ELI5
In plain language
Ageing is associated with increased blood pressure (BP), reduced sleep, decreased pulmonary function and exercise capacity. (randomized trial; n=12 participants).
The abstract reports an association involving Time to exhaustion (not necessarily causation). Treat this as a signal, not a guarantee; confirm methods and context in the full paper.
Takeaways
What the abstract suggests
- • Study question: Ageing is associated with increased blood pressure (BP), reduced sleep, decreased pulmonary function and exercise capacity.
- • The abstract reports an association involving Time to exhaustion (not necessarily causation).
- • Population: n=12 participants.
- • Protocol cues (title/abstract): 5 days • 5 weeks • 30 min • 6.3 min • 3.2 min.
Protocol
Protocol (as reported)
- • Intervention/exposure: respiratory, ventilation (vs placebo).
- • Dose/time/duration cues in abstract/title: 5 days • 5 weeks • 30 min • 6.3 min • 3.2 min.
- • Outcomes: Time to exhaustion.
- • Replication note: abstracts often omit adherence and timing; confirm details before changing training or supplementation.
Fit
Who it helps, and who should skip it
Who it helps
- • Athletes similar to the study population (n=12 participants) working on breathing.
- • Athletes who can measure Time to exhaustion with a repeatable workout or time-trial effort.
Who should skip
- • If you have symptoms or conditions that make the intervention risky, get professional guidance.
- • If you’re near race day and can’t safely test, defer the experiment.
Methods
What the study actually did
- • Design: randomized trial (placebo-controlled).
- • Population: n=12 participants.
- • Comparator: placebo.
- • Outcomes measured: Time to exhaustion.
- • Protocol cues mentioned: 5 days • 5 weeks • 30 min • 6.3 min • 3.2 min.
- • Source: PubMed PMID 36018510 (2022) — European journal of applied physiology.
Results excerpt
What the abstract reports
“Compared to PLA, there was no change in resting BP (independent of initial resting BP), pulmonary function, IT performance, sleep, body composition or balance (all p > 0.05).”
Note: excerpts are short; for full context, read the paper.
Limits
Limitations & bias
- • Abstract-only summaries can miss critical details (population, protocol, adherence, and context).
- • Single studies often don’t generalize to your event, history, and training load; treat results as a starting point.
- • If your context differs (elite vs recreational; cycling vs running), adjust expectations and be conservative.
- • This is performance information, not medical advice.
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