Research summary · Training and performance
Recovery-interval blood-flow restriction added strain without a clear cycling benefit
Sixteen men were randomized to sprint-interval cycling with or without thigh-cuff blood-flow restriction during recovery periods. Twelve completed the two-week, six-session program and were analyzed: five in the restriction group and seven controls.
- Publication year
- 2026
- First published online
- Publication type
- Randomized controlled trial
- Journal
- Journal of Strength and Conditioning Research
- Population / context
- Cycling · Recreationally trained men
What the publication reports
Numerical Wingate power changes favored the restriction group, but differences in changes were not statistically significant. Peak power and time to exhaustion likewise showed no clear between-group advantage. Higher final-session lactate and slower heart-rate recovery indicated greater physiological strain, not proven extra adaptation.
Limits and interpretation
Four withdrawals left very small, unequal groups, making estimates imprecise. Two weeks cannot establish lasting benefits or safety. This experimental supervised protocol should not be treated as a recommendation for athletes to self-apply restrictive cuffs.
Read the source
Consult the original record for the full author list, methods, references, funding and competing-interest disclosures.
Effects of Sprint Interval Training With Blood Flow Restriction on Short-Term High Intensity Cycling Performance
Original publication / indexed recordPMID: 42172344DOI: 10.1519/JSC.0000000000005536Reader discussion
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