Spearman correlation coefficients for the association between angular velocity, muscle activity and resistance per rater
| Parameter | Rater 1 | Rater 2 | Rater 3 | Rater 4 |
| Part 1 Velocity elbow extension | ||||
| AUCBB | −0.18 | −0.68** | −0.50 | |
| AUCBR | −0.09 | −0.59* | −0.56* | |
| Resistance | −0.74** | −0.86** | −0.77** | |
| Part 1 Resistance elbow extension | ||||
| AUCBB | 0.11 | 0.66** | 0.62** | |
| AUCBR | −0.18 | 0.59* | 0.45 | |
| Part 2 Velocity knee flexion | ||||
| AUCRF | −0.50* | −0.56* | −0.53* | |
| AUCVL | −0.64** | −0.61** | −0.52* | |
| Resistance | −0.75** | −0.79** | −0.41 | |
| Part 2 Resistance knee flexion | ||||
| AUCRF | 0.24 | 0.65** | 0.43 | |
| AUCVL | 0.36 | 0.70** | 0.25 | |
*p<0.05, **p<0.01.
AUC, area under the curve; BB, biceps brachii; BR, brachioradialis; RF, rectus femoris; VL, vastus lateralis.