Tag · 3 articles

RSA

Field-Based Anaerobic Capacity Test Options: Choosing by Accuracy, Equipment, and Sport Fit

Margaria-Kalamen, RAST, jump, and RSA shuttle tests compared by accuracy, equipment, and sport fit, with protocols, norms, and real validation studies.

anaerobic testing·field testing·RAST

how to·10 min read

Repeat Sprint Ability (RSA) Test: Key Metric for Team Sports

Team sport fitness isn't one sprint, it's ten in a row. Run the 6x30m or 10x20m RSA protocol, calculate fatigue index, and compare against normative data.

repeat-sprint·RSA·team-sport

sports·9 min read

Soccer Repeated Sprint Ability (RSA): Training and Testing Guide

Build soccer RSA with evidence-based sprint protocols, energy system benchmarks, gym-based methods, and validated field tests for repeated sprint.

soccer·repeated sprint ability·RSA