If you are looking for specific golf exercises to improve a specific part of your game then you should be able to find something quite easily either in a book or on a website. It is very important to make sure that you are doing the exercises properly though. If you are not having a demonstration and specific guidance from a professional trainer then you need to be very careful. If you do the exercises slightly incorrectly then you could be doing more harm than good. It is well worth studying hard before attempting to have a go yourself and if you have any doubts at all or feel any pain or discomfort then stop immediately and seek professional advice.