Last updated: 3 October 2026
Reviewed by Jordan Morley, FA Level 2 Football Coach
Repeated Sprint Ability (RSA) is the capacity to produce repeated short maximal sprints (typically under 10 seconds each) with brief recovery periods, maintaining performance across many efforts. It is one of the most important physical qualities in team sports like football, lacrosse, handball and field hockey, where players make dozens of short sprints with incomplete recovery throughout a match. RSA depends on both anaerobic power (to produce each sprint) and aerobic capacity (to recover between them rapidly). It is developed through repeated-sprint training and a strong aerobic base.
- Repeated short sprints, brief recovery
- Limited drop-off across many efforts
- Vital in invasion team sports
- Needs anaerobic power + aerobic recovery
In practice
Repeated sprint ability (RSA) — the capacity to reproduce near-maximal sprint efforts with only brief recovery between them — is especially relevant to team sports like football, rugby and hockey, where match demands involve dozens of short sprints rather than a single maximal effort, making RSA testing and training a better predictor of in-game performance than straight-line top speed alone.
FAQ
Why is RSA more relevant than top speed for team sports?
Team sports demand repeated sprint efforts with incomplete recovery throughout a match, so the ability to reproduce near-maximal sprints repeatedly matters more for actual match performance than a single maximal top-speed effort.
How is repeated sprint ability tested?
A common protocol involves multiple short maximal sprints (e.g. 6 x 20-40m) with brief standardized recovery between each, measuring the decline in sprint times across repetitions as the fatigue/RSA indicator.