'This week Sasha works on her core strength, she even steps it up a gear by using the Crazy Catch. Core stability is vital for netball, so try these exercises at home or in the gym!' 

Tags: fitness , core , strength , training , match , CORBIN , mavericks , Sasha , hertfordshire , stability , Netball , superleague

SEE ALSO: we. , british , SBS , fran , i m back , summer , M S Food , ei , fitness video , ripped