Table 2.

Reduced major axis regressions of individual limb locomotor parameters against forward speed (m s-1)

Forelimb Hindlimb
VariablesSlope (±95% CI)r2PSlope (±95% CI)r2P
Support duration (s)-12.27±2.260.815<0.0005-6.29±2.040.588<0.0005
Peak vertical force (BWU)-0.18±0.290.0510.2330.23±0.200.1620.028
Net craniocaudal impulse (BWU·s)0.17±0.090.3360.001-0.34±0.110.598<0.0005
Braking impulse (BWU·s)0.21±0.080.520<0.0005-0.01±0.020.0440.269
Propulsive impulse (BWU·s)-0.04±0.040.1080.076-0.34±0.110.605<0.0005
Net mediolateral impulse (BWU·s)0.54±0.130.753<0.00050.40±0.130.582<0.0005