Blood Flow Restriction for Optimizing Balance in Parkinson's Disease

The BFR Intervention will consist of 75 repetitions; reps (set 1: 30 reps, sets 2 - 4: 15 reps with 30 s of rest between sets and 1 minute between exercises) at 20-30% of 10 repetition maximum (RM). BFR training will be performed during toe raises, lunges and single leg stance exercises on unstable surfaces (i.e., foam, Dyna disc, balance disc, and BOSU-ball®) as tolerated by the participant.

The following devices will be used for instability training: foam, dyna disc, balance disc and BOSU-ball®. Unstable devices will be changed during the six-week period from the least to the most unstable devices. Once a participant reduces the body sway on a device, the device will be progressed. Participants will perform IRT with or without blood flow restriction.