Training Intensity & Breathing
Students are exercising within their training zone when they can hear their breathing but can still carry on a conversation.
* A web version of this article is also a ... (to access this download, please log in below.)
The resource you have requested is available only to current members.Students are exercising within their training zone when they can hear their breathing but can still carry on a conversation.
* A web version of this article is also a ... (to access this download, please log in below.)