it works, let us show you. It’s simple: Keep our barbell jack in place the entire time. During lifts, protect your floors and weights. After lifts, change weights easier than you ever have before. Which Setup do you want when you workout? Jacked Bands give you just enough clearance to make it possible to change weights easily, and it’s always in place so you can focus on your workout. Or you could just not have them and enjoy fighting the weight… instead of focusing on your workout.