Knee osteoarthritis is a severe debilitating condition that greatly impacts patient quality of life, function, emotional well-being and everyday pain levels. Total knee arthroplasty (TKA) is performed as a means of alleviating these symptoms in the long term however short term muscle weakness following surgery can elicit its own detrimental effect on performance and activities of daily living. This underlines the importance of mitigating strength loss in the immediate post-operative period.