Add Yahoo as a preferred source to see more of our stories on Google. While walking or using the stair-climber or another cardio machine, you might focus on your breathing or heart rate to gauge how ...

Taking care of the heart is essential, and the first thing towards it is knowing how healthy your cardiovascular health is. While the exact numbers can only come out from functional tests and special ...

You train hard. You lift weights. But how healthy is your heart? Once you hit 40, that's a crucial question worth asking. And according to high-performance health coach Dan Go, there's a simple way to ...