Information and opinions on health from mdh at HealthCentral.com. HealthCentral.com is one of the top health destinations on the Web, with more than 35 condition-specific, wellness and general health Web properties. http://www.healthcentral.com/profiles/c/96109/index http://www.healthcentral.com/profiles/c/96109/rss self application/xml en-us 15 120 19 http://www.healthcentral.com/images/hc_logo_sm.gif http://www.healthcentral.com/profiles/c/96109/index http://www.healthcentral.com/diet-exercise/c/96109/104215/excersising Thu, 18 Feb 2010 19:22:23 -0500 mdh I wake up every day and excersise before I eat breakfast.  First off, is that bad?  Second of all, I usually cannot do any less than 30 minutes, but that really is the bare minimum.  If I'm outdoor running 30 minutes is usually all I do, but in a gym I almost work out for an hour and then stretch, do crunches and every other day I do weight machines.  Is this too much?  I am 5'3, 95 lb, 20 year old vegetarian.  http://www.healthcentral.com/diet-exercise/c/96109/104215/excersising