Method of doing pushups employs a pair of pushup devices including at least one retainer for receiving a connection member at an end of an exercise band; an elastic exercise band is connected to a retainer of each push up device with the band over a user's back as a user pushes upwardly on the handle sections of the pushup devices a pushup device also constitutes a part of the invention. The pushup device includes a longitudinally extending passage at the lower end of a body section in which an end section of an elastic exercise band is directed when a pushup in accordance with this invention is being carried out. Preferably the pushup device includes a handle section removable from a body section and usable with one or more elastic exercise bands separately from the body section to provide a variety of different exercises other than pushups.