f45_training #repost ⬇️ The winner of F45 Training’s Challenge 17 lost an astonishing 16.7 lbs and 6.5% body fat in just 8 weeks‼️ We can’t wait to applaud f45_training_southeagle’s very own Challenge 18 transformations 👏🏼 Congratulations to banana_rhana! 😍 #fitspiration #fitnesschallenge #idahofitness #fatloss #musclegain #lifechanging #beforeandafter