Originally Posted by
Kai Winters
Likely a 'panacea' effect when riding in a group using a narrower bar than you generally use.
Will it affect breathing? depends but unlikely.
General rule of thumb is the width of your shoulder bone is the approximate width of the h'bars.
My measured shoulder width is 40 and I use a 38cm bar and find it comfortable.
i don't understand one think. The rule of the shoulder measure would be influenced by the muscle size?