1. People tend to focus on forearm movement.

However, our foreleg (lower leg) movement is also important.

Step on one leg and hook up or kick with the other leg etc

We used to practice leg drills on the dirt ground. We left behind stomp prints and swiping prints all the time.

2. There are major differences between Gou and Diao Shou.

3. We may also use hook hands to deliver wrist strikes upward, forward, downward, upward, inward, vertically and horizontally.

More functions than just grabbing or hooking.

--