Fig. 2From: Side alternating vibration training in patients with mitochondrial disease: a pilot studyMeasurement of peak jumping power (PJP) alterations in a natural history cohort of mitochondrial disease patients. Comparing change in peak jumping power (ΔPJP; in W/kg/year) across a natural history cohort of mitochondrial disease patients (n = 17), then further stratified into rates of disease progression – stable (n = 10) or deterioration (n = 7)Back to article page