|Function:||Leg Ext (Vertical)|
Step off box landing on both feet under vertical jump flag. Jump off the ground as fast as possible. Reach up with one or both hands and hit the highest flag possible.
Dynamic spinal extension may occur in some individuals primarily due to spinal hyper-extension which may occur when body extends and feet leave ground.
- Scapula & Clavicle
- Spine (Thoracic, Lumbar)