Controlled pedaling exercise performed on a stationary bike. It improves knee range of motion and increases muscle strength and endurance.
Indication
- Recovery of joint range of motion (ROM) after knee replacement or knee surgery
- Knee osteoarthritis and chronic knee pain
- Lower-extremity rehabilitation after hip and knee surgery
- Cardiovascular conditioning (a low-impact alternative within cardiac rehabilitation)
- Early-phase rehabilitation when weight-bearing on the knee is restricted
- Safe aerobic exercise for older patients and those with balance problems
Preparation
- Comfortable clothing and closed-toe athletic shoes are preferred
- Saddle height is adjusted so that the knee is slightly bent when the pedal is at its lowest point
- Blood pressure and pulse are measured before treatment
- After knee surgery, the surgeon's specified ROM limit is observed
How it's performed
- The patient sits on the bike and the feet are placed on the pedals and secured if needed
- A warm-up is performed first with low-resistance, low-tempo pedaling
- Resistance and duration are increased gradually by the physiotherapist
- Half-pedal motion or full revolutions are used according to knee ROM goals
- Pain and pulse are monitored throughout the exercise; the pain threshold is respected
- The program ends with a cool-down phase followed by stretching exercises
Post-procedure
- Typically applied 3-5 sessions per week for 4-8 weeks
- Knee ROM gains are measured regularly
- Other physiotherapy components (strengthening, balance) are added to the program
- A home exercise program may be provided to the patient
- If swelling or increased pain occurs, treatment intensity is readjusted
Risks
- Knee or back pain due to incorrect saddle adjustment
- Muscle fatigue or tendinitis from overload
- Limb pain in patients with vascular disease
- Rhythm disturbance with high resistance in cardiac patients (rare)
FAQ
How soon after a knee replacement can I use an exercise bike?
It usually starts a few weeks later under physiotherapist supervision; the surgeon's instructions are followed.
Will cycling tire or worsen my knee?
With correct saddle height and resistance, cycling places low load on the knee and helps reduce pain in most patients.
How many minutes should I pedal?
Sessions usually start at 15-30 minutes; duration is extended as endurance improves.
Should I buy a bike for home?
It can be useful if regular use will be maintained; however, supervised rehabilitation is recommended in the early period.
Related Information
Related Medical Services
Other services in the same specialty or with similar indications you may want to explore.
Knee Arthroscopy
Orthopedics & Traumatology
Knee arthroscopy — evaluation and repair of the knee joint through small incisions using a camera.
Isokinetic testing and exercise
Physical Therapy & Rehabilitation
Isokinetic testing and exercise — measuring and rehabilitating muscle strength using constant-velocity, variable resistance.
PARTIAL KNEE REPLACEMENT
Orthopedics & Traumatology
Partial knee replacement — partial resurfacing surgery in which only the damaged compartment of the knee joint is renewed.
Knee MRI
Medical Imaging Services
Knee MRI — detailed assessment of menisci, cruciate ligaments, cartilage, and joint structures.
Cold Therapy
Physical Therapy & Rehabilitation
Cryotherapy for control of pain and swelling in acute injuries and inflammatory conditions.
Exercise Prescription and Follow-up
Physical Therapy & Rehabilitation
Exercise prescription and follow-up — planning and monitoring of an individualized movement program based on the FITT principle.
Kinesiology Taping
Physical Therapy & Rehabilitation
Kinesiology taping — application of elastic tape to support musculoskeletal pain.
TREADMILL THERAPY
Physical Therapy & Rehabilitation
Treadmill therapy — cardiac and lower extremity rehabilitation.