NYT > Health: Personal Health: Building Up Bones, With a Little Bashing

Personal Health: Building Up Bones, With a Little Bashing

Certain exercises, like swimming and cycling, may not be the best choice to build strength, but there are alternatives.

Source: http://well.blogs.nytimes.com/2013/08/12/building-up-bones-with-a-little-bashing/?partner=rss&emc=rss