When training snow boarders, what are the most effective exercises for balance and core strength?

Wobble boards are a good tool to use for snow boarders. Design exercises using this tool that mimic as close as possible the actual sport. Challenge the client’s ability to adjust to varied demands will maintaining balance on the board. Don’t forget to train the legs, strengthening quads, hams, ankles, and calves. Cannot make the moves without your appendages. Strength does enhance balance.