Worried about lung health amid rising air pollution? A chest surgeon explains a simple breath-holding test you can try at ...

Once in a while, brain research dishes out a simple, practical way to run a self-diagnostic test on your brain’s health. A recent study from Japanese researchers offers such a test, and it’s simple ...

In the past thirty years, more than four million Americans have died of heart attacks with no prior symptoms and none of the hallmark risk factors — young, healthy people. And according to the ...

This surprisingly simple walking test is becoming a go-to tool for measuring real cardiovascular fitness—no gym, no gadgets, ...

A fast, equipment-free assessment designed by strength and lifestyle experts in the U.S. to measure core stability, ...