Leave it to Toni to kill our legs with this classic song 🥲 Think you can hang? Post a video, tag us, use #thunderstruckchallenge! ⬇️ 🔥Intermediate: Increase resistance by 1/4 every time you hear “thunderstruck” 🔥Advanced: Increase resistance by 1/2 every time you hear “thunderstruck” TRY 👏 IT 👏 TAG 👏 US 👏 #fitnesschallenge #fitness #fitnessmotivation #workout #fitnessjourney #fitnessgoals #gym #healthylifestyle #fit #challenge #workoutmotivation #motivation #gymmotivation #fitfam #fitnesslifestyle #homeworkout #fitnesstransformation #exercise #fitnessaddict #fitnesslife #fitnessmodel #weightloss #getfit #fitnesscoach #workoutroutine #health #personaltrainer #fitnesstips #bodybuilding