Fiabilidad absoluta de los índices convencional y funcional y momento máximo de fuerza isocinética de la flexión y extensión de rodilla

An observed change greater than ≈ 12% and ≈ 17% for PT scores (independently of knee movement and muscle contraction) and isokinetic ratios (conventional and functional), respectively, from baseline scores would suggest that a real change in strength balance was likely and not because a measurement error. These absolute reliability scores could be sensitive enough to detect large changes, as showed after completing rehabilitation programs for subjects injured.