In a randomized controlled study, those who participated in scaling a wall using ropes and fixed anchors were less stooped at 12 weeks than was a control group that participated in some form of unsupervised physical activity.
The results underscore that it is never too late to learn a new sport or type of movement – and that this type of intervention may have big health payoffs, said study investigator Heidemarie Zach, MD, associate professor of neurology, Medical University of Vienna, Austria.
“There’s no hurdle too high over which you can’t climb, or burden you can’t conquer,” said Dr. Zach. “As long as you can walk independently and walk up a stair, you can go climbing.”
The findings were presented at the International Congress of Parkinson’s Disease and Movement Disorders.
Common feature of Parkinson’s disease
The analysis is part of a larger project that included a 2021 study showing a reduced Unified Parkinson’s Disease Rating Scale Part III (UPDRS-III) score by almost 13 points in patients who participated in sport climbing. The activity was also significantly associated with improved bradykinesia, rigidity, and tremor.
The current analysis focused on stooped posture, which in addition to motor symptoms is a common feature of Parkinson’s disease. This postural deformity can result in significant discomfort, pain, and decreased quality of life.
Pharmaceutical treatments are mostly ineffective for postural deformities, the researchers noted. Physical therapy may help improve symptoms, but only a few randomized studies have examined improved posture in patients with Parkinson’s disease using physiotherapy in general and alternative sports in particular.
Sport climbing is “really unique” in Parkinson’s disease, said Dr. Zach, who has yet to come across other research on this intervention. A climber herself, she recommended it to one of her patients: A 79-year old man with Parkinson’s disease who was a walker and hiker, and who ended up loving the sport. She called him her “pilot patient.”
The single-center study included 48 adult participants up to age 78 years (mean age, 65) with mild to moderate Parkinson’s disease. Most were at Hoehn & Yahr stage 2, with some at stage 3. All had no previous climbing experience. Exclusion criteria included having a condition other than Parkinson’s disease.
The researchers randomly assigned participants to a sport climbing course or to a control group.
The sport climbing group had a 90-minute climbing session each week for 12 weeks in an indoor gym. Under the supervision of an instructor, they were harnessed and connected to ropes with mats placed on the ground for safety.
The climbing wall was about 15 meters (50 feet) high. Participants typically started at 2 or 3 meters (6.5 to 9.5 feet) and worked their way up, Dr. Zach noted.
Those in the control group were asked to participate for 12 weeks in unsupervised physical activity, as recommended by the World Health Organization and the European Physiotherapy Guidelines for Parkinson’s Disease. This included at least 2.5 hours of moderate-intensity activity or 75 minutes of vigorous activity each week.