I thought that to help people out I would post a couple of videos that show various techniques so you can learn how to throw a cast net. For what its worth the second video is the technique that I use and it took me about 10 hours (and about 600 swear words) to learn really well.
My Tips for throwing a cast net (so you dont end up swearing and the net doesnt end up in the bin):
- If you cant get it right dont change everything at once. Make little adjustments to what you are doing and note when the net spread it is getting better (or worse).
- Dont be afraid to ask around for a demonstration.
- Remember that it will take some time and dont give up.
Good Luck