Table 1. Repeatability of force profiles and kinematics measures
of performance (n=12). Data are means (ąSD).


 

Rate 18-20

Rate 28-30

Stroke length (cm)

.2 (9.8)

-.2 (8.3)

Peak force (N)

-2.0 (135.8)

7.5 (90.4)

% point peak force occurs

-.1 (1.7)

.0 (1.6)

Stroke rate (SPM)

.01 (2.7)

.2 (1. 7)

Stroke power (Watts)

-3.2 (37.2)

4.0 (33.0)

Lumbar rotation at catch (deg)

-1.4 (6.8)

-.8 (8.2)

Pelvic rotation at catch (deg)

1.1 (16.3)

1.6 (15.6)

Lumbo-Pelvic Ratio at catch

19.5 (153. 9)

-7.5 (37.7)

Femoral rotation at catch (deg)

3.2 (16.2)

2.0 (12.3)

Lumbar rotation at finish (deg)

-0.8 (9.4)

-.4 (5.3)

Pelvic rotation at finish (deg)

-1.3 (12.7)

1.1 (15.9)

Lumbo-Pelvic Ratio at finish

-.01 (.4)

-.0 (.4)

Femoral rotation at finish (deg)

3.5 (12.8)

1.8 (6.8)

Lumbar rotation at peak force (deg)

-1.4 (8.9)

-1.0 (7.4)

Pelvic rotation at peak force (deg)

-2.0 (11.9)

-.8 (11.6)

Lumbo-Pelvic Ratio at peak force

-6.2 (26.1)

-.1 (7.8)

Femoral rotation at peak force (deg)

3.2 (16.8)

2.2 (11.6)