Table 1 Mean (±1SD) values of the slope, abscissa (Load0) and ordinate (Vmean0) intercept data for each regression line developed using both Vmean and Vpeak across the three loading ranges
From: The impact of test loads on the accuracy of 1RM prediction using the load-velocity relationship
Variable | Percent of 1RM | ||
|---|---|---|---|
30–50% | 40–60% | 50–70% | |
Slope using Vmean | −2.02 (0.52)a | −1.76 (0.31)a | −1.97 (0.46)a |
Slope using Vpeak | −3.85 (0.42) | −2.93 (0.71) | −2.81 (0.63) |
Load0 using Vmean (% of 1RM) | 91.9% (15.3) | 99.6% (14.9) | 103.1% (14.0) |
Load0 using Vpeak (% of 1RM) | 89.6% (7.7)b | 107.8% (23.8) | 106.6% (10.2) |
Vmean0 using Vmean (m/s) | 1.98 (0.22)a | 1.84 (0.15)a | 1.97 (0.31)a |
Vmean0 using Vpeak (m/s) | 3.47 (0.25) | 3.05 (0.41)a | 2.97 (0.41)a |