TABLE 3.

KINEMATIC VALUES FOR CENTRE OF MASS DURING PUSHING PHASE

Pushing phase	90°	115°	135°
BLOCK TIME (s)	0.354 ± 0.015	0.348 ± 0.016	0.355 ± 0.01
PTRB (s)	0.12 ± 0.01 ^	0.11 ± 0.01	0.09 ± 0.02
PTRB (%)	34.62 ± 3.60 ^	31.30 ± 3.52	28.65 ± 3.5
VblockMean (m·s-1)	1.44 ± 0.11	1.43 ± 0.08	1.36 ± 0.06
F Impulse (N·s)	175.00 ± 26.4	9 172.00 ± 25.4	9 168.35 ± 25.

Note: PTRB = pushing time on the rear block; VblockMean = average velocity of centre of mass during pushing phase; Fimpulse=average force impulse.

^{^}p<0.01 vs. 135°.