Here is a Ralek Gracie video clip on mount control utilizing the leg hooks.
While personally I am not a big leg hook person it does work and can be effective when utilized appropriately.
Brian R. VanCise
Note: This blog is opinion only and neither Instinctive Response Training LLC or Brian R. VanCise are responsible for any third party actions.
Visit us at: www.instinctiveresponsetraining.com