Vitamin D Status Is Not Associated with Outcomes of Experimentally-Induced Muscle Weakness and Pain in Young, Healthy Volunteers

Figure 2

Progress of muscle strength throughout the study period. Mean (±SE) peak torque for males and females during isometric strength testing of the elbow flexors. Time after EE refers to time elapsed after the eccentric exercise protocol, during which muscle damage was induced. 𝑁 m = Newton-meters. Males: 𝑁=25 (4 days), 𝑁=26 (baseline, 1 hour, 2 and 3 days), 𝑁=27 (1 day); females: 𝑁=20 (4 days), 𝑁=21 (all other times).