Step feet out one box each with outside of feet against white lines
Raise arms up parallel to floor with fingers spread and shoulders against wall
Side bend down to one side, then to other side, performing 5 reps per side>
Step feet apart another box each and repeat side bends, 5 reps per side
Step feet apart one more box and repeat side bends, 5 reps per side
Repeat the sequence stepping feet in one bar each at a time