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Muscle measurements before SAVT (April 21, 2007 to April 20, 2008) and after SAVT (started on April 21, 2008). Calendar date is along the x-axis and numerical measurements along the y-axis for peak power (watts), six-minute walk test distance (6 MWT; metres), left mean grip strength (LMGS; pounds), and right mean grip strength (RMGS; pounds).
