tag:blogger.com,1999:blog-293487149971580220.post3934769922091206564..comments2013-06-06T12:56:46.298-07:00Comments on The Cheat Day Diet (low carb with a twist): Greek Yogurt Cardio on an Empty Stomach and Arrhythmia'scsllawhttp://www.blogger.com/profile/17795134272118188148noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-293487149971580220.post-83789439429136741612013-06-06T12:56:46.298-07:002013-06-06T12:56:46.298-07:00How important is target heart rate and working out...How important is target heart rate and working out efficiently? Does it play a significant factor to 30 minute elliptical work out?Johnson Whttps://www.blogger.com/profile/08779561637391028920noreply@blogger.com