A balance board helps build core muscle groups and are used to reabilitate after an injury. Also it is good to use before to build and stretch muscles to avoid the injury. They build your whole core fitness and also improve your balance in all sports especially board sports. No only good fun but also good excerise for all boardsports, from surfing to snowboarding and everything else inbetween! Balance boards have also proved popular with regular sports trainers for sports like football, rugby, tennis and many more.