High Intensity Functional Training for People with Parkinson's & Their Care Partners: A Feasibility Study

Area of Science:

• Neurology
• Exercise Science
• Rehabilitation Medicine

Background:

• Parkinson's disease (PD) affects motor control and quality of life.
• Various exercise modalities offer benefits to people with Parkinson's (pwPD).
• High-intensity functional training (HIFT) has not been previously studied in pwPD.

Purpose of the Study:

• To assess the feasibility of a HIFT program for pwPD and their care partners (CPs).
• To examine the physical and psychosocial impacts of HIFT on pwPD and CPs.
• To determine the safety and efficacy of HIFT in a community setting.

Main Methods:

• A 25-week HIFT program was implemented in a community fitness facility.
• Participants included 14 pwPD and 10 CPs, assessed pre- and post-intervention.
• Feasibility measures included recruitment, retention, attendance, and safety. Physical and psychosocial outcomes were evaluated.

Main Results:

• Recruitment and retention rates were favorable (≥40% and ≥62.5%, respectively).
• PwPD showed significant improvements in cardiovascular endurance, walking speed, balance, and social support.
• CPs improved in cardiovascular endurance and lower extremity strength; no significant changes in self-efficacy or quality of life were noted.

Conclusions:

• HIFT is a feasible and potentially beneficial exercise intervention for pwPD and their CPs.
• The program demonstrated positive impacts on physical function and social support.
• Healthcare providers can consider HIFT as an option to promote community-based exercise for pwPD.