From: Power of counter movement jumps with external load – coherence of three assessment methods
Session 1 | Session 2 | Intra-session reliability | Inter-session reliability | |||||||
---|---|---|---|---|---|---|---|---|---|---|
Mean (SD) | Mean (SD) | CV (95% CI) | ICC (95% CI) | r p | CV (95% CI) | ICC (95% CI) | SEM | MDC | MDC% | |
C-mat | ||||||||||
Flight Time (ms) | 404 (60) | 396 (58) | 0.94 | 2.6 (2.0-3.3) | 0.94 (0.90-0.97) | 14 | 39 | 9.8 | ||
Jump Height (cm) | 19.9 (6.0) | 19.7 (5.7) | 3.6 (2.6-4.6) | 0.97 (0.95-0.98) | 0.94 | 5.7 (4.2-7.3) | 0.94 (0.88-0.97) | 1.4 | 3.9 | 19.6 |
Power (W) | 4387 (807) | 4325 (788) | 1.0 (0.7-1.2) | 1.00 (0.99-1.00) | 0.99 | 1.7 (1.3-2.2) | 0.99 (0.97-0.99) | 80 | 222 | 5.1 |
IR-mat | ||||||||||
Flight Time (ms) | 364 (69) | 369 (66) | 0.96 | 3.0 (2.0-40) | 0.96 (0.92-0.98) | 14 | 39 | 10.6 | ||
Jump Height (cm) | 16.9 (6.9) | 17.1 (6.1) | 5.3 (4.0-6.6) | 0.98 (0.97-0.99) | 0.96 | 6.1 (4.1-8.2) | 0.96 (0.93-0.98) | 1.3 | 1.5 | 8.8 |
M-encoder | ||||||||||
Power (W) | 1650 (392) | 1663 (381) | 2.8 (2.2-3.3) | 0.98 (0.97-0.99) | 0.97 | 2.9 (2.1-3.8) | 0.97 (0.95-0.98) | 87 | 241 | 9.1 |