A core-strengthening drill that is very specific for hockey! By Austin Smith! By Pablo Mendoza Pablo Mendoza is an FIH Hockey Academy Educator and the owner of A Hockey World. Contact: email@example.com Take a look at this drill that you can do at the gym which will help you to improve your core strength, which is key for the body rotation at the moment of hitting the ball. Like Austin Smith on Facebook for more videos like this!