While walking or using the stair-climber or another cardio machine, you might focus on your breathing or heart rate to gauge how hard you’re working. That’s a perfectly good approach—but it won’t tell ...

This simple walking test, backed by decades of fitness expertise, can reveal more about your cardiovascular health than you might think.

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 ...