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. 2022 Jul 6;9:912217. doi: 10.3389/fnut.2022.912217

FIGURE 2.

FIGURE 2

Relationships between muscle quantity and stiffness during the 24-week intervention in the PPS analysis. Pearson’s correlation coefficient (r) between VL muscle CSA on MRI and SWV with the knee fully flexed on SWE at baseline (A) and at 24 weeks (B), and the changes during the 24-week intervention (C) in the PPS analysis. VL, vastus lateralis; CSA, cross-sectional area; and SWV, shear wave velocity.