Knee
Dynamic Hamstring stretch
Purpose: active hamstring stretching
Mechanism: while standing straight, move your leg toward the ceiling as much as you can.
Note: you should keep your knee straight and your ankle remain dorsiflexed during the stretch
![](http://www.ipcphysicaltherapy.com/pic/Exercise-Images/498_1.jpg)
![](http://www.ipcphysicaltherapy.com/pic/Exercise-Images/498_2.jpg)