Table 2. Between-session reliability of load-velocity (L-V) relationship variables and one-repetition maximum (1RM) during the deadlift exercise. |
| Variables |
Session
1 |
Session
2 |
Within-subjects
CV
(95% CI) (%) |
ICC (95%
CI) |
Between-subjects
CV
(%) |
| 1RM
(kg) |
140.5 ±
45.3 |
141.5 ±
43.0 |
3.48 (2.77,
4.68) |
0.989 (0.976,
0.995) |
30.70 |
| L0
(kg) |
177.9 ±
54.7 |
176.8 ±
50.0 |
4.98 (3.97,
6.69) |
0.974 (0.945,
0.987) |
28.86 |
| v0
(m·s-1) |
1.49 ±
0.17 |
1.55 ±
0.17 |
4.64 (3.69,
6.23) |
0.838 (0.687,
0.919) |
10.52 |
| 1RM/L0
ratio (kg·kg-1) |
78.9 ±
5.4 |
79.9 ±
5.5 |
3.01 (2.40,
4.05) |
0.817 (0.651,
0.908) |
6.39 |
|
CV = coefficient of variation; 95% CI = 95% confidence interval; ICC = intraclass correlation coefficient;1RM, one repetition maximum; L0, load-intercept; v0, velocity-intercept. Bold numbers indicate an unacceptable reliability (ICC < 0.70) or variability (CV > 10%). |
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