Maybe it was the day you realized that your favorite pair of jeans had grown a bit snug. Or a sideways glance in the mirror revealed a little bit more width in the tummy area. It may have even been that big red circle on the calendar marking your sister’s wedding next month. Whatever it was, it got you off the couch and into the gym, and gave you the strength to āJust Say Noā to the Monday morning bagel and donut buffet at the office.