I just wanted to make sure I understand this properly 1. Wu-sau - the tension should be in the elbow as you bring it back. The wrist and palm should stay in the centre line and just follow the elbow. 2. Fook-sau - the tension should be in the wrist. Keeping the wrist in the centre, the elbow is doing less work and just follows the wrist - like a train? 3. Does this condition the forearms? 4. When they say that you should practise it for like an hour a day, should the majority of the movements be Wu-sau and fook-sau? For example 99 Wu-sau and 100 Fook-sau? Or can I also do lots of Tan-sau and punches? 5. My stamina for this isn't very good. Do you think it is better to do it for 1 hour a day or something like 20 minutes, 3 times a day? 6. Is it okay to watch TV as I am doing this or should my mind be completely blank? Sometimes I lose track of how many fook-saus I've done.