The sweetspot is NOT the thigh, ankle, calf, or any of those places for that matter. It isnt about the spot, but making sure you hit during the opening frames... Everywhere from the heel to the air surrounding the tip of the knee can sweetspot if timed correctly.
This and other Knee info is what this vid is about...
http://www.youtube.com/watch?v=nHMKPOslGUQ
PS: I go by PEEF on AiB...
This and other Knee info is what this vid is about...
http://www.youtube.com/watch?v=nHMKPOslGUQ
PS: I go by PEEF on AiB...