If you are talking about the hymen it can be done by simple things like having sports. Some breaks easily. You can also use your fingers or to have sexual intercourse. Some are harder to break and hurts so you can then have it removed at the doctor.
a seal
when naruto uses the nine tails power and loses control he is tempted to break the seal and realse the fox. the is also a key to the seal which can be used to open the seal a small bit, close it, or fully remove it.
cut it open
You should not dismantle it as it will break the seal
while he was jogging
because they figure you wont break the deal if you did something thats revolting to you . to seal the deal
the ice dont brake!
Press "Actions" button. Press "Hop" when you are on the ice. You have to be a seal to break the ice. You have to have a lot of animals to break the ice.
Yes, I'm pretty sure during his execution in Twilight Princess he broke the seal using the Triforce of power.
Oil Filter seal break
You can get a month membership or get a special gift like that! You have to be a seal to break the ice though!
As a matter of fact, in the current manga chapters he released 8 tails so far. He went into that little mind realm of his where the fox resides. He walks over to the seal to take it off. Right before he is able to remove the seal, Yondaime comes to him in his conscience and tells him that he would come if 8 tails were ever released. So as of right now, no the seal didn't break.