Table 2.

Correlations between sprint velocity (Vel) and step kinematics (step length [SL] and frequency [SF], contact [CT] and flight time [FT]) in the 0–5 m, 5–10 m, and 0–10 m intervals of a 10 m sprint, and leg power (5BT, relative 5BT [R5BT], CMJ height [CMJH], CMJ power index [CMJP], RSI); bilateral (Bi), left (L), and right (R) leg stiffness (K); and absolute and relative (R3RM) strength as measured by a 3RM squat

	5BT	R5BT	CMJH	CMJP	RSI	Bi K	L K	R K	3RM	R3RM
0–5 m Interval
Vel	0.33	0.18	0.40*	0.31	0.20	−0.05	−0.22	−0.05	−0.02	−0.11
SL	0.25	0.16	0.16	0.13	−0.11	−0.19	0.11	0.19	−0.27	−0.37
SF	−0.04	−0.07	0.11	0.09	0.23	0.14	−0.21	−0.20	0.29	0.33
CT	−0.01	−0.13	−0.18	−0.02	−0.23	0.03	−0.02	0.07	−0.06	−0.16
FT	−0.14	0.10	0.17	−0.10	−0.02	−0.17	0.13	0.18	−0.51*	−0.46*
5–10 m Interval
Vel	0.47*	0.43*	0.54*	0.26	0.37*	−0.03	−0.11	0.08	−0.22	−0.22
SL	0.02	0.04	0.21	0.09	−0.04	−0.16	0.07	0.13	−0.29	−0.33
SF	0.22	0.18	0.10	0.06	0.24	0.11	−0.14	−0.09	0.16	0.19
CT	−0.12	−0.13	−0.05	−0.03	−0.25	−0.15	−0.07	−0.06	−0.20	−0.24
FT	−0.26	−0.28	0.03	0.04	−0.17	−0.19	0.05	0.07	−0.07	−0.13
0–10 m Interval
Vel	0.39*	0.28	0.47*	0.30	0.25	−0.07	−0.15	0.07	−0.10	−0.16
SL	0.14	0.09	0.20	0.12	−0.09	−0.19	0.09	0.17	−0.30	0.38*
SF	0.13	0.09	0.14	0.10	0.28	0.13	−0.21	−014	0.24	0.28
CT	−0.08	−0.12	−0.15	−0.04	−0.22	−0.05	−0.06	−0.03	−0.11	−0.17
FT	−0.27	−0.14	0.11	−0.04	−0.14	−0.24	0.16	0.19	−0.34	−0.34

^*Significant (p ≤ 0.05) relationship between variables