FitJoints: Getting Fit for Hip and Knee Replacement

"Exercise: The study physiotherapist will prescribe an exercise program tailored to the participant's individual ability and preference with functional movements to mimic activities of daily living.~Nutritional consultation and protein supplement: The site research assistant will coach participants to improve their nutrition, determine their daily protein target, and provide educational tools on how to achieve their target. Protein supplements will be provided to participants.~Vitamin D: Participants will be provided with vitamin D3 (1000 IU) tablets to reduce the risk of falls and to preserve muscle strength and functional ability. They will be instructed to take one tablet daily for the duration of the intervention period.~Medication optimization: The study pharmacist will conduct a medication review and provide, if required, recommendations for medication optimization."