'Buns of Steel,' ThighMasters and Shake Weights: We had them all. From Zumba to yoga, these are the most popular exercise fads the year you were born.
USA TODAY, USA Today: People
Thu, 07/12/2018 - 5:14pm
'Buns of Steel,' ThighMasters and Shake Weights: We had them all. From Zumba to yoga, these are the most popular exercise fads the year you were born.