Table 1.

PD symptom severity pre- and post-RT is associated with myofiber grouping prevalence

	Pre-RT		Post-RT
	PD-L/M	PD-H	PD-L/M	PD-H
Hoehn and Yahr	2.4 ± 0.2	2.3 ± 0.2	—	—
UPDRS Section III (motor)	30.3 ± 3.9	36.8 ± 2.7	27.9 ± 2.8	36.4 ± 3.6
UPDRS total score	51.0 ± 6.3	63.3 ± 3.2	48.0 ± 4.1	58.1 ± 4.2
PDQ-39 mobility subscore	10.7 ± 3.1	27.5 ± 7.2*	11.4 ± 3.7	15.8 ± 4.5†
PDQ-39 index score	29.3 ± 8.4	39.4 ± 7.7	27.1 ± 8.0	27.0 ± 5.2†

Values are means ± SE. PD, Parkinson’s disease; RT, resistance training; UPDRS, Unified Parkinson’s Disease Rating Scale; PDQ-39, 39-item Parkinson’s Disease Quality of Life Scale.

^*Different from PD-L/M, P < 0.05;

^†different from Pre-RT.