Aim to perform this programme a minimum of once per day unless prescribed otherwise. As with any new exercise, start slowly (repetitions as able) and build up as you are able within the guidelines below.
Pain should not exceed 4/10 whilst completing this exercise programme.
We recommend consulting a musculoskeletal physiotherapist to ensure exercises are best suited to your recovery. If you are carrying out an exercise regime without consulting a healthcare professional, you do so at your own risk. If you have any concerns whilst completing these exercises, please contact a healthcare professional.
The primary goals post-operatively are the reduction of swelling and pain, and to normalise your walking pattern and patella mobility as soon as possible. The physiotherapist will prescribe exercises to regain knee extension and flexion within the first few days post-operatively. Full knee extension should be retained as early as possible, ideally within the first few weeks, and knee flexion should be regained fully within the first 6 weeks.
Quadricep activation exercises should start within the first few days post-operatively, progressing onto closed kinetic chain exercises at the knee between 0-60º. It is important that we do not solely focus on the knee joint and look to strengthen the entire lower limb including the glute, calf and hamstring with exercises focusing on muscle hypertrophy.
Cardiovascular training on a static bike can begin when 100º of knee flexion is achieved and neuromuscular training should begin in the first few weeks (8,9). Pain should not exceed 3/10 on your perceived pain scale whilst completing this exercise programme.
When certain criteria have been met, you can then progress to the next stage of rehabilitation. During this stage, you will start to complete more dynamic exercises, including progressing onto single leg open and closed chain exercises and low-level plyometric exercises. Focus in the early phase of this stage will continue to be increasing load capacity, muscle hypertrophy and eventually returning to running (9,11). Pain should not exceed 4/10 whilst completing this exercise programme.