Low body fat% but no abs?
So I've been going to gym for 2 months now and i decided to measure my body fat % to see where i stand. They used some machine where you hold onto two handle thingys and put your feet on a specific spot and apparently it reads all this stuff about you like body fat% muscle mass etc etc. So at 17 y/o ,175cm tall and 65.4kgs i was surprised to see that i only had 9.1% body fat and about 55.4kgs of muscle mass(dont know if muscle mass is good) because even at this low of a body fat% i thought you should naturally be able to see abs however the only time i see my abs is when i flex as hard as i can and even then i can only see like 2. Is it possible that they did the readings wrong? or do i need to build more muscle/ target my core area to see them. Because from what I've read on the internet is that you should be able to naturally see abs at a low body fat% i cant even see a V line for crying out loud. I just have a flatish stomach when i stand up. I'm pretty sure they did the measurements wrong, what do you guys think?
P.s I never really did ab/core workouts, i was mainly focusing on building muscle on my arms back and shoulders + a healthy diet.
P.s I never really did ab/core workouts, i was mainly focusing on building muscle on my arms back and shoulders + a healthy diet.


. Good luck!
. I was simply curios whether abs show naturally at a low body fat %