A saddle set just a centimetre too low silently damages your knees through thousands of pedal strokes, grinding cartilage and straining tendons long before pain appears. Professional bike fitters spot this in seconds—but your knees might take months to warn you. Here’s what’s actually happening and how to fix it.
That comfortable low saddle position on your spin bike is silently damaging your knees with every pedal stroke. A physiotherapist can hear the grinding sound it causes, but the fix is simpler than you think: correct saddle height combined with targeted hip strengthening.
That nagging knee ache or lower back pain might not be a fitness problem—it could be your saddle sitting just centimetres off. This guide reveals the one bike setup mistake physiotherapists see constantly, and shows you how to fix it in minutes.
