While walking, hiking or doing other cardiovascular exercise, 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 you ...
A simple, everyday movement has become one of the most revealing endurance tests for adults over 50. Step-ups don’t just mimic real life — they challenge the heart, legs, balance, and coordination all ...
Cardio fitness shows heart-lung strength, predicts longevity, and improves health at any age.
If you're curious about your heart health, there are quick tests you can perform at home -- no equipment required.