Shopping for a heart rate monitor which includes an interval timer - this is the cheapest Timex ($78), this is cheapest Suunto ($115) and this is the cheapest Polar ($140). Does anyone have experience of any of these, or have other recommendations to offer? [more inside]
posted on Apr 27, 2008 - 4 answers

When I jog, my heart rate goes to 195 beats per minute. Is that bad? [more inside]
posted on Feb 21, 2008 - 16 answers