http://www.markbriggsfitness.com/2010/07/the-cardio-circuit/ Sun, 29 Jan 2012 10:56:25 +0000 hourly 1 http://wordpress.org/?v=3.3.1 http://www.markbriggsfitness.com/2010/07/the-cardio-circuit/comment-page-1/#comment-7696 Pier pimentel Fri, 14 Jan 2011 12:13:40 +0000 http://www.markbriggsfitness.com/?p=325#comment-7696 Mark, you are the cardio king, so I had a question. I did base&back today from the 1on1 series and I'm 36yrs old. According to my calculations my Max heart rate should be 184. During the workout it got to 219!?! Is this not healthy? I was on the verge of puking, but I've heard you say that I should feel that during intense exercise. Just wanted your feedback if this is something I should be concerned about. Thanks, Pier Mark, you are the cardio king, so I had a question. I did base&back today from the 1on1 series and I’m 36yrs old. According to my calculations my Max heart rate should be 184. During the workout it got to 219!?! Is this not healthy? I was on the verge of puking, but I’ve heard you say that I should feel that during intense exercise. Just wanted your feedback if this is something I should be concerned about. Thanks, Pier

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