Why are bones, especially in cyclists, prone to losing density?
Bone density is a reflection of how much mineral is in the bone, primarily calcium. We experience a loss of bone mineral with ageing but we also know that there is a relationship with physical activity – cycling is one such activity associated with reduced bone density.
What is going on in the bone when this happens?
Partly it is to do with impeded bone renewal; bone is a structural material unique in how it
