Reply To: Glute Cabe Kickback FST-7Home › Forums › 40 Day Buns & Guns Challenge 2023 › Training › Glute Cabe Kickback FST-7 › Reply To: Glute Cabe Kickback FST-7 March 28, 2023 at 4:10 pm #523073 tjernurseParticipantWhat does FST 7 stand for. We do 7 sets each leg 3 times? I am very confused but I was also totally exhausted by the end. thank you Traci
