boing tried to scribble ...
Quoted message said:Hi, all.
Quick question.
I recently started cycling regularly to an from work, and it's killing my back. I am not that old
(27) or that unfit (I'm a competitive fencer). I've never had any real back trouble from any
exercese other than cycling? Can anybody give me an idea of what is likely to be wrong. Is it
just my poor posture/technique? Are my back muscles too weak? Are my handlebars to low or my seat
too high?
Could be any of the above, but I find lower back trouble to be mostly down to seat, rather than
handlebar, position.
I'd suggest visiting a local bike shop and seeing if they'll offer decent advise.
Failing that, a rough estimate to seating position is to aim at getting each leg slightly bent at
the knee, when sat on the seat, at the bottom of the pedalling stroke, without having to 'roll' the
backside during the pedal stroke. The ankle/foot at this point should be at about 90 degrees to the
lower leg. This generally gives a reasonable starting point for further minor adjustments to suit
riding style and type of ride.
Try moving the seat forwards and backwards on the rails and you could also try changing the seat
attitude to horizontal by rotating it about the seat clamp as well. In general make only one type of
adjustment at a time and try it out before trying another adjustment.
--
Digweed '79 Beamish RL 250, '85 Swift Corvette, '95 Dyna-Tech CroMo Comp, '97 Landrover Discovery
300 Tdi, '03 Associated RC10 B4 .... 😉