Study note • PMID 40440544
Effects of Running vs. Calisthenics-Based High-Intensity Interval Training Using the Tabata Protocol on Endurance, Strength, and Power in Gendarmerie Cadets.
Worth trying if it fits your goal and context.
ELI5
In plain language
Cin, M and Cabuk, R. (randomized trial; n=154 participants).
The abstract doesn’t indicate a clear change in VO₂max, Lactate threshold under the tested conditions. Treat this as a signal, not a guarantee; confirm methods and context in the full paper.
Takeaways
What the abstract suggests
- • Study question: Cin, M and Cabuk, R.
- • The abstract doesn’t indicate a clear change in VO₂max, Lactate threshold under the tested conditions.
- • Population: n=154 participants.
- • Protocol cues (title/abstract): 5 weeks.
Protocol
Protocol (as reported)
- • Intervention/exposure: aerobic, endurance (vs comparison group).
- • Dose/time/duration cues in abstract/title: 5 weeks.
- • Outcomes: VO₂max, Lactate threshold.
- • 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=154 participants) working on endurance.
- • Athletes who can measure VO₂max, Lactate threshold 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.
- • Population: n=154 participants.
- • Comparator: comparison group.
- • Outcomes measured: VO₂max, Lactate threshold.
- • Protocol cues mentioned: 5 weeks.
- • Source: PubMed PMID 40440544 (2025) — Journal of strength and conditioning research.
Results excerpt
What the abstract reports
“The results showed similar physical improvements for both groups, with significant progress observed in aerobic endurance, muscle strength, and muscle endurance.”
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.
Coaching beta
Get a plan that adapts to your life.
Join the 26weeks.ai TestFlight beta for adaptive coaching, recovery-aware adjustments, and race-week reminders.
Keep going
Performance Science Lab
Research-backed protocols and evidence grades for endurance performance — built for athletes.
Endurance performance research
Endurance is built by repeatable work you can recover from — not by heroic weeks you can’t sustain.
Caffeine for endurance performance: a practical protocol
Evidence-informed protocol: Caffeine for endurance performance: a practical protocol. Practical steps, who it helps, and what to watch out for.
VO₂max research for endurance athletes
A ceiling metric: useful, but endurance performance is usually limited by durability and pacing.
Lactate threshold research for endurance athletes
Threshold is 'how fast you can go for a long time' — where most endurance races are decided.