Skip to main content
. Author manuscript; available in PMC: 2008 Nov 1.
Published in final edited form as: J Ren Nutr. 2007 Nov;17(6):397–407. doi: 10.1053/j.jrn.2007.06.001

Figure 2. Differences in Isokinetic Strength of Knee Extensors.

Figure 2

Bars represent peak torque at 90, 120, and 180°/sec knee extension angular velocities measured in Newton meters (N ∙ m) by computerized dynamometry (Cybex Inc, Ronkonkoma, NY). Subjects were categorized into two groups; those receiving either 1,25 (OH)2D (calcitriol), or an analog (paricalcitol) (black bars), and those who were not (light bars) at the time of baseline assessment of the NEXT study [21]. Statistical significance is * P<0.05 by ANCOVA, after adjusting for age and gender. Error bars represent the SEM.