ESPN unveils 2015 Body Issue covers

If you need motivation to get back to the gym after a long holiday weekend of hot dogs and naps in the sun, ESPN has you covered.

ESPN The Magazine unveiled all six covers for their 2015 Body Issue -- and if there has ever been a reason to grab a nutritious snack and throw on your running shoes, it's these photos.

The covers feature fierce athletes baring it all for the camera.

This year's cover stars are Olympic swimmer Natalie Coughlin, Giants wide receiver Odell Beckham Jr, Cavs power forward Kevin Love, Olympic heptathlon star Chantae McMillan (in the coolest pose: midair), record-holding Olympian in the hammer throw Amanda Bingson and Washington Nationals outfielder Bryce Harper.

Inside the issue, ESPN features skateboarders, surfers, wakeboarders and archers, as well as, athletes from the NHL, NFL, NBA and WNBA --- just to name a few.

SEE: Photos of all the athletes featured in this year's Body Issue