Official protocol by Team Sport Conditioning Guidelines · Speed Endurance
RSA Protocol (6×30m)
Measure repeated sprint ability with moderate volume and high work-to-rest ratio
Primary measureMean Time & Fatigue Index (%)
CategorySpeed Endurance
FormatRSA
Pacing audioManual / Camera
Standardized testing protocol
6 maximal 30m sprints with 20–30 seconds of passive recovery.
Required field equipment
30-meter track, photocells or stopwatch
Calculation formula & scoring
Time4Test automates this equation directly during the session:
Best Time, Mean Time, Fatigue Index.
Scientific reference
Team sport conditioning literature.
Execute in Time4Test
Calibrated acoustic audio cues, live split recording, and instant automated calculation on your smartphone.
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