Handlebar Width May be the Culprit
Quote:
Originally Posted by Fuji Girl
Maybe you can shed some light on this:
I did a 25 mile ride on Sunday, and now the muscles in my neck are really sore, especially the muscles on either side. My shoulder muscles are really sore too. Am I craning my neck and hunching my shoulders without realizing it? Or does my bike need to be adjusted?
Any ideas?
Are you riding a road bike? How long have you been riding? In our early riding history, we begin to strengthen the muscles in our neck and shoulders that support our head in a riding posture.
One of the most common reasons for shoulder pain I've seen is a handlebar that's too wide. This causes you to contract the the muscles at the center of your shoulders which will lead to discomfort as you increase your saddle time.
A rule of thumb in proper bike fit is that your bar should be no more than 1-2cm wider than your shoulders (measured from A/C joint to A/C joint). This allows you to simply extend your arms in front of you and place your hands on the hoods (like you're shaking hands). I've found that most women will be very comfortable on a 36, 38, or 40cm bar. However, because of our long inseam, many women are placed on frame sizes too large for them, so they also end up with a bar that's too wide (because it's fit for a man's larger shoulders).
So, my first suggestion is to have someone measure your shoulders and then measure your bar (from the center of one drop to the center of the other). If the bar is more than 2cm wider than your shoulders, you need a new bar.
Lorri (who does bike fit for a living)