Fig 1.
Procedure of the Loughborough Intermittent Shuttle Test.
Fig 2.
Set-up of the optimized 90:20 Isometric Posterior Chain Test.
Fig 3.
Development of hamstring strength throughout the LIST.
Top: dominant leg; Bottom: non-dominant leg. Results are presented as mean ± standard error. *: p < 0.05; **: p < 0.01; ***: p < 0.001.
Fig 4.
Development of the limb symmetry index (LSI) over the course of the LIST.
Results are presented as mean ± standard error. Positive values on y-axis indicate that the dominant leg was stronger; negative values indicate that the non-dominant leg was stronger.
Table 1.
Summary of HSS and LSI during the LIST.