recurrent calf cramps in young age means that aerobic metabolism
is a bit poor .
get your vit b12 and vit d3 levels checked as lower level of these essential vitamins
can predispose people to get a lot of muscle cramps .
you need to undergo a gradual enduarance training to improve aerobic metabolism and get essential nutients supplemented . when you go for exercises maintain water and electrolyte balance well and then cool down well to avoid cramps .