ADENIJI, Y. M.; OLAWALE, O. A.; OLAOGUN, M. O.; ADEDOYIN, R. A. Effects of Hip Angle Variation on Isometric Strength of Quadriceps and Hamstrings Muscles in Young Adults. Nigerian Journal of Medical Rehabilitation, v. 14, n. 1.2, p. 10-13, 19 Dec. 2012.