Flex Gym LLC

Thanks for including us in your list of best gyms in SD, Best Things South Dakota!

10 Best Gyms and Fitness Clubs in South Dakota! Stop searching for the best gyms and fitness clubs South Dakota has to offer; the work has been done for you! This all-inclusive list of 10 elite exer

Thanks for the visit, KELOLAND News!

Eye on KELOLAND: Keeping up on your new year's resolutions SIOUX FALLS, S.D. (KELO)– More people are hitting the gyms in January to keep up with those new year’s resolutions or to just start their fitness journeys. Lifting has become a passion …

A couple of days late, but Merry Christmas from Flex Gym!

Thanks to for adding the festive decor and to all who added some plate weight!