Participants’ data quality and baseline characteristics
Out of a total pool of 74 participants at baseline, 68 underwent 1H-MRS scanning and 65 had muscular strength measurements. The missing data in 1H-MRS dataset was a result of using different 1H-MRS scanning sequences of stimulated echo acquisition mode (STEAM) for a pilot study (Participants’ baseline characteristics are described in Table Baseline group means (SD) of participants’ age, anthropometric characteristics, PA levels, MoCA score, handgrip strength, PT knee extension and flexion (60°/s)Significant at *