2021
We can stop crediting endorphins, the natural opioid painkillers produced by our bodies, for the floaty euphoria we often feel during aerobic exercise, according to a nifty new study of men, women and treadmills.
Read on www.nytimes.com
CLEAR ALL
Fitness goals are important on several counts. They hold us accountable, expand our definition of possible, and encourage us to push through temporary discomfort for longer-lasting change. But figuring out how to set fitness goals you’ll actually want to attain can be part art, part science.
2