Efficacy of Exercise on Quality of Life and Physical Function in Patients With Knee Osteoarthritis

The strength training will be delivered 2-3 times per week for 12 weeks, 5-8 repetitions maximum in 3 series. The patients must warm up 5 minutes on an ergometer cycle. The following muscle groups will be trained: Quadriceps and hamstrings, hip muscles (abductors and extensors), calf muscles. A home exercise program will be delivered including one leg exercises and balance exercises. Progression will follow a 2+ principle. For instance, when the study participant is able to perform 2 more repetitions, more loads are required.

The aerobic exercise program include ergometer cycling for at least 45 minutes 2-3 times a week on 75-80% of max heart rate will be required.