Feasibility of Ski Mountaineering for Patients Following a Total Knee Arthroplasty: A Descriptive Field Study

Abstract

Background: Total knee arthroplasty (TKA) is socially relevant due to its high prevalence, high incidence and the affected population. A subpopulation of TKA patients exists that strives to be active and also return to sports after total joint replacement. In this context, a further group of TKA patients is interested in high-impact physical activities and want to proceed with such activities even after surgery. Focusing on winter sports, there is still a lack of evidence on whether ski mountaineering is feasible for this subgroup of patients. Therefore, this feasibility study examines the effects of moderate ski mountaineering on strength, balance, functional abilities and mental health in persons following a TKA. Methods: Eight patients (six males, two females; median age, 63 ± Interquartile range 9 years) with TKA were included in this study. The volunteers, who were pre-selected for a 7-day holiday in Sankt Johann (Tyrol, Austria), participated in five guided ski mountaineering tours. Statistical analyses of non-parametric longitudinal data were performed using analysis of variance. For gait parameters and the Feeling Scale, one-factor longitudinal models were used. Statistical significance was set at the level of p < 0.05. Results: A significant decrease in the S3-Check MFT stability index (p = 0.04), a significant increase in general well-being (p = 0.05), and a trend towards a decrease in general stress (p = 0.1) were detected, while all other parameters were unaffected. Conclusion: A 7-day recreational ski mountaineering holiday had no negative effects on ski-experienced patients with TKA and seemed to increase well-being. Further studies should focus on larger groups and use controlled designs. Additionally, long-term effects should be evaluated.

Medical Evidence of Alpine Natural Resources as a Base for Health Tourism

“…Furthermore, ski mountaineering does not only train endurance and strength, but can also be used as a recovery and regeneration measure [151]. Haslinger and colleagues could show that ski mountaineering is even safe for people with total knee arthroplasty [152].…”

Effects of Alpine Natural Health Resources on Human Health and Wellbeing

“…The Alpine region, with its unique nature, terrain, climate, and cultural heritage, offers numerous opportunities to promote human health and wellbeing [ 13 , 14 , 15 , 16 , 17 ]. Regarding the growing scientific evidence on the health effects of natural resources and exercise in natural environments (“green exercise”) [ 18 ], there is a huge potential for the development of evidence-based recreation and therapies, as well as tourism products and service chains in the Alpine region that respond to specific health tourist demands [ 19 ].…”