|Function:||Leg Ext (Lateral)|
Stand with one foot on box and other foot off, down by side of box.
Jump sideways so opposite foot is on box and the other is off by side of box. Repeat shuffle side to side.
Upper body motion can be emphasized by throwing arms up during leaps. Attempt to increase speed of jumps, keeping landings short. Perform multiple jumps in succession.
- Spine (Thoracic, Lumbar)