Hey everybody, I have somewhat of a issue, expecially now that the beach season has come. I am 5'9 and 160 lbs, my bodyfat is around 13%.
As you can read in the title, if I flex my abs you can see a decent 8-pack and my waist measures only 32" (80 cm). However, if I don't flex and I let it relax, it grows at least a inch, but depending on the day it can go close to 35" (86 cm)! I think this is pretty strange, and I can't understand what the hell is the cause.
I'll put some things I have thought about, without coming to a conclusion:
1) Bodyfat. It sounds pretty unlikely, since I don't have much bodyfat (you can see all the veins in my forearms and sometimes even on the upper arm). Plus, if it were bodyfat, it wouldn't go away just because I flex my muscles. Bodyfat is there, either when abs are flexed or relaxed. Also, in the morning it's a lot less frequent and sometimes my waist looks the same be it relaxed or flex. So I think this is not the cause, could I be wrong?
2) Not strong enough abs. I also don't think this is the case, because when I flex them, my abs look more trained than your average Joe's, who usually doesn't have my problem.
3) Bad eating habits. I thought it could be due to pasta, milk or bread, so I definately cut them out of my diet, but this hasn't worked (I haven't touched any of those in the past two months).
What the hell can it be?
As you can read in the title, if I flex my abs you can see a decent 8-pack and my waist measures only 32" (80 cm). However, if I don't flex and I let it relax, it grows at least a inch, but depending on the day it can go close to 35" (86 cm)! I think this is pretty strange, and I can't understand what the hell is the cause.
I'll put some things I have thought about, without coming to a conclusion:
1) Bodyfat. It sounds pretty unlikely, since I don't have much bodyfat (you can see all the veins in my forearms and sometimes even on the upper arm). Plus, if it were bodyfat, it wouldn't go away just because I flex my muscles. Bodyfat is there, either when abs are flexed or relaxed. Also, in the morning it's a lot less frequent and sometimes my waist looks the same be it relaxed or flex. So I think this is not the cause, could I be wrong?
2) Not strong enough abs. I also don't think this is the case, because when I flex them, my abs look more trained than your average Joe's, who usually doesn't have my problem.
3) Bad eating habits. I thought it could be due to pasta, milk or bread, so I definately cut them out of my diet, but this hasn't worked (I haven't touched any of those in the past two months).
What the hell can it be?