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 ...
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 ...
If you're curious about your heart health, there are quick tests you can perform at home -- no equipment required.