Jennifer Carson (left) stretches through a routine with the encouragement of instructor Jessica Peralta (right) during the Stoller Strides class, a program offered by FIT4MOM Las Vegas, at Town Square Mall in Las Vegas Friday morning, December 6, 2013.

Mona Shield Payne

Jennifer Carson (left) stretches through a routine with the encouragement of instructor Jessica Peralta (right) during the Stoller Strides class, a program offered by FIT4MOM Las Vegas, at Town Square Mall in Las Vegas Friday morning, December 6, 2013.