Dual KB Bosu Lateral Slides

On your rear side hold a KB up with your arm at shoulder height and elbow bent to 90 degrees with your forearm pointing up (think field goal position). 

On your front side, hold the KB with your arm at shoulder height and your elbow still bent to 90 degrees but with your forearm pointing down instead of up (think upside-down field goal). 

Step your right foot onto the BOSU with the dome side up and bend into a lunge, keeping your left leg straight on a slide board or flat surface. Slide your left foot out as you lower until your right thigh is parallel to the floor, KEEPING YOUR SHIN VERTICAL and your knee over your ankle. Apply as little pressure as possible through the sliding leg. Push through your right heel to stand back up. Repeat on the opposite side, stepping your left foot onto the BOSU and keeping both sets of toes facing forward.