View Single Post
Old 11-12-2014, 12:02 AM
David Ross David Ross is offline
New Member
 
Join Date: Nov 2014
Posts: 2
8 yr Member
David Ross David Ross is offline
New Member
 
Join Date: Nov 2014
Posts: 2
8 yr Member
Default

Quote:
Originally Posted by soccertese View Post
Neurorehabil Neural Repair. 2009 Jul-Aug;23(6):600-8. Epub 2009 Jan 8.
Forced, not voluntary, exercise improves motor function in Parkinson's disease patients.

Ridgel AL, Vitek JL, Alberts JL.

Department of Biomedical Engineering, Cleveland Clinic, Cleveland, OH 44195, USA.

BACKGROUND: Animal studies indicate forced exercise (FE) improves overall motor function in Parkinsonian rodents. Global improvements in motor function following voluntary exercise (VE) are not widely reported in human Parkinson's disease (PD) patients. OBJECTIVE: The aim of this study was to compare the effects of VE and FE on PD symptoms, motor function, and bimanual dexterity. METHODS: Ten patients with mild to moderate PD were randomly assigned to complete 8 weeks of FE or VE. With the assistance of a trainer, patients in the FE group pedaled at a rate 30% greater than their preferred voluntary rate, whereas patients in the VE group pedaled at their preferred rate. Aerobic intensity for both groups was identical, 60% to 80% of their individualized training heart rate. RESULTS: Aerobic fitness improved for both groups. Following FE, Unified Parkinson's Disease Rating Scale (UPDRS) motor scores improved 35%, whereas patients completing VE did not exhibit any improvement. The control and coordination of grasping forces during the performance of a functional bimanual dexterity task improved significantly for patients in the FE group, whereas no changes in motor performance were observed following VE. Improvements in clinical measures of rigidity and bradykinesia and biomechanical measures of bimanual dexterity were maintained 4 weeks after FE cessation. CONCLUSIONS: Aerobic fitness can be improved in PD patients following both VE and FE interventions. However, only FE results in significant improvements in motor function and bimanual dexterity. Biomechanical data indicate that FE leads to a shift in motor control strategy, from feedback to a greater reliance on feedforward processes, which suggests FE may be altering central motor control processes.
What is Forced Exercise? How does this work? How do you do it at home, or at the gym? What is the difference between this and voluntary exercise????
David Ross is offline   Reply With QuoteReply With Quote
"Thanks for this!" says:
natnat (11-12-2014), Tupelo3 (11-12-2014)