. | Pongo pygmaeus abelii . | Gorilla gorilla gorilla . | Pan paniscus . | Hylobates leucogenys/gabriellae . |
---|---|---|---|---|
Number of individuals | >17 | 5 | 9 | 5 |
Number of leg cycles | 282 | 583 | 522 | 637 |
Cycle duration (s) | 2.44 (1.00) | 1.32 (0.44) | 1.25 (0.49) | 1.01 (0.39) |
Duty factor (%) | 71.6 (8.8) | 70.6 (9.0) | 64.6 (10.4) | 62.1 (13.5) |
Laterality of footfalls (%) | 16.5 (11.8) | 13.9 (8.6) | 15.5 (11.8) | 24.5 (14.3) |
Relative stride length | 3.73 (0.76) | 3.13 (0.59) | 3.06 (0.85) | 4.88 (1.01) |
Normalised speed | 0.27 (0.11) | 0.44 (015) | 0.48 (0.30) | 0.72 (0.23) |
. | Pongo pygmaeus abelii . | Gorilla gorilla gorilla . | Pan paniscus . | Hylobates leucogenys/gabriellae . |
---|---|---|---|---|
Number of individuals | >17 | 5 | 9 | 5 |
Number of leg cycles | 282 | 583 | 522 | 637 |
Cycle duration (s) | 2.44 (1.00) | 1.32 (0.44) | 1.25 (0.49) | 1.01 (0.39) |
Duty factor (%) | 71.6 (8.8) | 70.6 (9.0) | 64.6 (10.4) | 62.1 (13.5) |
Laterality of footfalls (%) | 16.5 (11.8) | 13.9 (8.6) | 15.5 (11.8) | 24.5 (14.3) |
Relative stride length | 3.73 (0.76) | 3.13 (0.59) | 3.06 (0.85) | 4.88 (1.01) |
Normalised speed | 0.27 (0.11) | 0.44 (015) | 0.48 (0.30) | 0.72 (0.23) |
Values represent means, with s.d. given in parentheses. Data from Isler (2003).