|
Progressive Sporting Systems - Target Heart Rate Zone Training!
Over time, your heart becomes more efficient at delivering the oxygen and fuel to the muscles. Learn about the VO2 and Heart Rate methods that are available for tracking your training progress. Read on...
http://www.bodybuilding.com/fun/progressive9.htm
HOW TO REVIEW: Post Your Review Of This Article - CLICK ON POST REPLY BELOW! You do NOT need to be a registered member to post a reply in this section!
__________________
:: Director Of Web Content/Webmaster
|