and matching leg warmers sky-high hair and the energy to the aerobics craze of the 1980s truly was a fitness trend distinct fashion movement that stil pops up at exercise olivia newton john's 1981 hit "physical helped turn the world embracing high-energy workouts and brightly doesn't have to be a miserable chore - it can actually be retro fitness is back in a big way you can thank retrosweat founder shannon dooley started her '80s-inspired fitness group to make exercise group workouts were a genre of movement that was completely led by female entrepreneurs," says shannon “i love that the original 1980s group workouts were a genre of movement that was completely led by female entrepreneurs." - shannon dooley retrosweat founder
