Ellen Hays works out during a morning exercise class at a gym in Addison, Texas, Thursday, Jan. 3, 2013. Downsize Fitness is a selective gym where the rule is that new members must t

 

              Ellen Hays works out during a morning exercise class at a gym in Addison, Texas,  Thursday, Jan. 3, 2013.   Downsize Fitness is a selective gym where the rule is that new members must t
Ellen Hays works out during a morning exercise class at a gym in Addison, Texas, Thursday, Jan. 3, 2013. Downsize Fitness is a selective gym where the rule is that new members must tip the scales. New members are weighed and have their body mass index measured. (AP Photo/LM Otero)