OR FRIDAY. OTHERWISE, THE HEAT WILL BE THE MAIN STORY. JENNIFER: AND IF YOU ARE ON THE BEACH, YOU MIGHT WANT TO TAKE A WALK OR DO SOME STRETCHING. TEDDY SAVAGE FROM PLANET FITNESS IS WITH US, AND YOU ...

For many people of a certain age, high school gym class began with reaching for their toes. Then, over the years, we were told it was better to stretch after exercise. It turns out, both those things ...

Add Yahoo as a preferred source to see more of our stories on Google. With gyms all over the world being forced to close for several months earlier this year, many of us have taken to conducting our ...