Just like everything else, the bicycle has to fit the rider’s anatomy. If we ride without adjusting the bicycle to our needs, it could result in knee pain, which is a common issue with riders.
The 4 most common causes of knee pains are due to improper saddle height or position, have a crank that is too long for the rider, rider pushing excessively high gears, or poor foot alignment.
Here are a few things you can try out before heading to the doctor’s.
If the pain is in the front of the knee (Anterior Pain):
Pushing too high gears -> Lower gear, and increase cadence
Saddle too low or far forward -> Raise seat or move seat back
Foot too far forward on the pedal -> Move foot back to have toes in line with the pedal
Crank arms too long -> Shorten crank arms by 2.5 cm
If the pain is in the back of the knee (Posterior Pain):
Saddle too high or far back -> Lower seat, or move seat forward
Too much pedal float -> Limit float to 6 – 8 degrees
If the pain is in the inner side of the knee (Medial Pain):
Incorrect foot position on pedal (toes pointed out) -> Narrow foot position by adjusting foot parallel to bicycle
Too little pedal float -> Limit float to 6 – 8 degrees
If the pain is in the outer side of the knee (Lateral Pain):
Incorrect foot position on pedal (toes pointed in) -> Widen foot position by adjusting foot parallel to bicycle
Too little pedal float -> Limit float to 6 – 8 degrees
Good habits to adopt to prevent injury – warm up for at least 30 mins, stretch after riding, and consider taking a Glucosamine supplement to promote joint flexibility.