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. Author manuscript; available in PMC: 2012 Aug 1.
Published in final edited form as: Clin Biomech (Bristol, Avon). 2011 Apr 21;26(7):741–748. doi: 10.1016/j.clinbiomech.2011.03.006

Table 1.

Demographic characteristics and strengthening measures for participants (n=18).

Demographic Characteristics Pre-Intervention Post-Intervention P-Value*
Age (years), Mean (s.d.) 55.8 (5.8) NA NA
Height (m), Mean (s.d.) 1.65 (0.1) NA NA
Mass (kg), Mean (s.d.) 80.8 (19.0) NA NA
Body Mass Index(kg/m2), Mean (s.d.) 30.4 (8.5) NA NA

MVIC Ipsilateral Leg
Knee Extension (Nm), Mean (s.d.) 252.7 (91.7) 304.5 (101.0)
Median (Range) 255.1 (149.7–530.7) 273.4 (180.3–597.8) 0.002
Knee Flexion (Nm), Mean (s.d.) 145.4 (40.2) 149.4 (39.8)
Median (Range) 138.8 (86.7–232.0) 149.3 (85.5–222.8) 0.065

Ten-Repetition Maximum Tests**
Knee Extension (Kg), Mean (s.d.) 20.0 (7.6) 30.8 (11.4)
Median (Range) 19.4 (9.7–45.2) 29.1 (16.1–64.6) <.001
Knee Flexion (Kg), Mean (s.d.) 20.5 (6.4) 29.0 (7.2)
Median Range 21.0 (8.1–38.8) 28.1 (14.2–48.5) <.001
Leg Press (Kg, Mean (s.d.) 46.7.0 (14.3) 62.6 (18.5)
Median (Range) 42.0 (18.1–64.6) 64.6 (34.2–97.0) <.001
*

P-value from Wilcoxon Signed Ranks Test