[caption id="attachment_2226" align="aligncenter" width="214"] Superman Workout[/caption] [caption id="attachment_2227" align="aligncenter" width="211"] Thor Workout[/caption] [caption id="attachment_2215" align="aligncenter" width="225"] Black Panther Workout[/caption] [caption id="attachment_2214" align="aligncenter" width="217"] Batman Workout[/caption] [caption id="attachment_2213" align="aligncenter" width="225"] Batgirl Workout[/caption] [caption id="attachment_2212" align="aligncenter" width="213"] Avengers Workout[/caption] [caption id="attachment_2218" align="aligncenter" width="216"] Hulk Workout[/caption] [caption id="attachment_2217" align="aligncenter" width="210"] Captain America Workout[/caption] [caption id="attachment_2219" align="aligncenter" width="211"] Ironman Workout[/caption]