So I was looking through the kit list for the ncs challenge which I am going on in a few weeks and I found that you had to bring swimwear even though we do not need to go swimming. After all, if we don't need it, why do we need to bring it?Believ it or not, I don't have any swimwear that fits anymore so I was wondering if I should go and buy some or if I shouldnt. Also, how physically intense is the get active part? Is it harder than bronze dofe?