Better start training... Chin-up and 2.4km, IMHO, requires
maintenance. If you keep training for for it and maintaining, your
level won't drop, much...
Remember hor, go BMT, you'll do chin-up all the time... They'll
demand those standard ones, not those half-f**ked types in
NAPFA...
You might be able to pass chin-up now, but when you go in, sure
become zero-fighter if you're not used to the regiment