Background
Methods
Participants
Apparatus
Protocol
MVIC test
Force reproduction task
Data analysis
Results
Force level | Session 1 (%) | Session 2 (%) | Mean difference (%) | ICC (95% CI) | SEM (%) | 95% LOA (%) | |
---|---|---|---|---|---|---|---|
AE | 10% MVIC | 47.4 ± 33.4 | 44.3 ± 27.8 | 3.1 ± 19.9 | 0.88 (0.80–0.93) | 6.86 | −36.0 - 42.2 |
30% MVIC | 13.7 ± 8.3 | 14.5 ± 8.1 | −0.8 ± 6.9 | 0.78 (0.63–0.87) | 3.23 | −14.4 - 12.7 | |
50% MVIC | 14.3 ± 8.1 | 13.1 ± 7.6 | 1.2 ± 6.6 | 0.78 (0.63–0.87) | 3.07 | − 11.8 - 14.2 | |
CE | 10% MVIC | 43.6 ± 37.4 | 41.3 ± 31.3 | 2.4 ± 21.4 | 0.90 (0.82–0.94) | 6.94 | −39.5 - 44.3 |
30% MVIC | 4.5 ± 14.6 | 4.6 ± 14.7 | 0.0 ± 9.6 | 0.88 (0.80–0.93) | 3.33 | −18.9 - 18.8 | |
50% MVIC | −7.3 ± 13.3 | −7.5 ± 11.3 | 0.2 ± 8.6 | 0.86 (0.77–0.92) | 3.19 | −16.7 - 17.1 |
Force level | Session 1 (%) | Session 2 (%) | Mean difference (%) | ICC (95% CI) | SEM (%) | 95% LOA (%) | |
---|---|---|---|---|---|---|---|
AE | 10% MVIC | 37.4 ± 29.9 | 42.1 ± 32.3 | −4.6 ± 20.5 | 0.88 (0.79–0.93) | 7.24 | −44.8 - 35.5 |
30% MVIC | 14.9 ± 8.3 | 13.7 ± 7.4 | 1.1 ± 7.4 | 0.71 (0.51–0.83) | 3.99 | −13.4 - 15.7 | |
50% MVIC | 14.7 ± 9.9 | 14.1 ± 7.9 | 0.5 ± 6.3 | 0.86 (0.76–0.92) | 2.33 | − 11.7 - 12.8 | |
CE | 10% MVIC | 34.0 ± 32.8 | 38.2 ± 35.7 | −4.1 ± 22.2 | 0.88 (0.8–0.93) | 7.68 | −47.7 - 39.5 |
30% MVIC | 1.9 ± 16.1 | 1.9 ± 14.3 | 0.1 ± 10.6 | 0.86 (0.77–0.92) | 3.90 | −20.7 - 20.8 | |
50% MVIC | − 11.9 ± 12.4 | − 10.8 ± 11.1 | − 1.1 ± 7.8 | 0.88 (0.79–0.93) | 2.72 | −16.3 - 14.1 |
Force level | Session 1 (%) | Session 2 (%) | Mean difference (%) | ICC (95% CI) | SEM (%) | 95% LOA (%) | |
---|---|---|---|---|---|---|---|
AE | 10% MVIC | 39.8 ± 34.5 | 43.5 ± 32.4 | − 3.7 ± 26.8 | 0.81 (0.68–0.89) | 11.69 | −56.2 - 48.9 |
30% MVIC | 12.4 ± 7.7 | 13.8 ± 10.4 | − 1.4 ± 8.2 | 0.75 (0.58–0.85) | 4.06 | − 17.4 - 14.6 | |
50% MVIC | 16.0 ± 9.1 | 14.3 ± 9.2 | 1.6 ± 6.5 | 0.85 (0.74–0.91) | 2.55 | −11.2 - 14.5 | |
CE | 10% MVIC | 35.0 ± 39.1 | 37.7 ± 38.2 | −2.7 ± 28.5 | 0.84 (0.73–0.91) | 11.29 | −58.6 - 53.3 |
30% MVIC | 2.4 ± 12.8 | 0.0 ± 15.9 | 2.4 ± 10.3 | 0.85 (0.74–0.91) | 4.01 | −17.8 - 22.7 | |
50% MVIC | −10.6 ± 13.8 | −10.4 ± 12.3 | − 0.2 ± 7.8 | 0.90 (0.83–0.94) | 2.43 | −15.5 - 15.2 |