Table 1.

Mean phase differences and velocities of the two-beat wave travel between body landmarks in the Sanders et al. [11] study.

	Mean Phase Difference (Degrees)		Mean Wave Velocity Relative to the Body (m/s)		Correlation 1
Body Landmark	Males	Females	Males	Females	Males	Females
Vertex–shoulder	35	31	2.2	2.0	−0.09	0.18
Shoulder–hip	143	136	1.5	1.2	0.56	0.36
Hip–knee	44	60	1.8	2.2	0.47	0.46
Knee–ankle	26	46	3.8	2.1	0.77	0.77
Vertex–ankle	248	247	1.9	1.6	0.88	0.96

¹ Correlation between the velocity of the wave travel and the center of mass velocity.