Believe it or not, retro exercise fads like the Thighmaster ... And of course, no '80s-inspired clothing haul would be complete without a leotard. This Adidas Cotton Bodysuit ($40) is a classic ...

The Sports Illustrated magazine swimsuit cover model takes on Fallon in both technique and gaudy, '80s-inspired exercise fashions ... as if every '80s Jazzercise stereotype vomited off of the ...