T he e nd t r oubl e w i t h t he he l p of bur ni ng f a t m i g ht be i n s e a r c h of t he m om e nt t o s e t up dr oppi ng e xc e s s w e i ght . A f i t ne s s c e nt e r m i g ht be pa c ke d up a nd t he n t he f ood pl a n s ha ke s m i g ht not be w or ki ng ha r d.