1 / Power analysis was performed and/or justification of study sample was given. / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0
2 / Describes relevant dates (period of recruitment &/or, exposure, follow-up, data collection). / 2 / 1 / 2 / 2 / 2 / 2 / 2 / 2
3 / Athlete characteristics (sport, experience, activity level or level of play at time of test) and demographics (sex, age, body height/mass, and injury status) were clearly defined. / 2 / 2 / 1 / 1 / 2 / 1 / 1 / 2
4 / Inclusion and exclusion criteria were given. / 2 / 2 / 1 / 0 / 2 / 1 / 2 / 0
5 / Athletes or groups of athletes were similar at baseline or differences were accounted for and explained. / 2 / 2 / 0 / 0 / 2 / 0 / 0 / 0
6 / Describes methods of follow-up, analysis of injuries, and data collection procedures. Methods included enough detail to allow replication of the testing. Testing devices, number of trials, number and duration of test, data analysis process, and injury evaluation were included when applicable. / 2 / 2 / 2 / 0 / 2 / 2 / 2 / 2
7 / Test-retest reliability of measurement devices or analyses were reported. / 2 / 1 / 1 / 0 / 2 / 1 / 0 / 0
8 / Indicated number of participants with missing data and explains how it was addressed. / 2 / 0 / 0 / 0 / 0 / 0 / 1 / 1
9 / Outcome variables were clearly defined. / 2 / 2 / 2 / 0 / 2 / 2 / 2 / 2
10 / Statistical analyses were appropriate. / 2 / 2 / 2 / 0 / 2 / 2 / 1 / 2
Total Score / (Maximum=20 points)
0=clearly no; 1=maybe or inadequate information; 2=clearly yes / 12 / 14 / 11 / 3 / 16 / 11 / 11 / 11
Electronic Supplementary Material Table S1. Methodological quality assessment
Criteria / Myer et al. [9] / Noehren et al. [10] / Olsen et al. [11] / Souza and Powers [12] / Verrelst et al. [13] / Wilson et al. [14] / Wilson and Davis [15]1 / Power analysis was performed and/or justification of study sample was given. / 0 / 2 / 0 / 0 / 0 / 2 / 2
2 / Describes relevant dates (period of recruitment &/or, exposure, follow-up, data collection). / 1 / 2 / 2 / 2 / 2 / 2 / 2
3 / Athlete characteristics (sport, experience, activity level or level of play at time of test) and demographics (sex, age, body height/mass, and injury status) were clearly defined. / 1 / 1 / 1 / 1 / 2 / 1 / 1
4 / Inclusion and exclusion criteria were given. / 2 / 2 / 2 / 2 / 2 / 2 / 2
5 / Athletes or groups of athletes were similar at baseline or differences were accounted for and explained. / 2 / 2 / 0 / 2 / 2 / 2 / 2
6 / Describes methods of follow-up, analysis of injuries, and data collection procedures. Methods included enough detail to allow replication of the testing. Testing devices, number of trials, number and duration of test, data analysis process, and injury evaluation were included when applicable. / 2 / 2 / 2 / 2 / 2 / 2 / 2
7 / Test-retest reliability of measurement devices or analyses were reported. / 2 / 2 / 2 / 0 / 2 / 1 / 1
8 / Indicated number of participants with missing data and explains how it was addressed. / 2 / 0 / 0 / 0 / 2 / 0 / 0
9 / Outcome variables were clearly defined. / 2 / 2 / 2 / 2 / 2 / 2 / 2
10 / Statistical analyses were appropriate. / 2 / 2 / 2 / 2 / 2 / 2 / 2
Total Score / (Maximum=20 points)
0=clearly no; 1=maybe or inadequate information; 2=clearly yes / 16 / 17 / 13 / 13 / 18 / 16 / 16
Electronic Supplementary Material Table S1. Methodological quality assessment.
References
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