If a guy is trying to kidnap you .... should you try to brake his or something to escape?

so i was watching oprah the other day and it was about this girl and she was being followed by a man and he was going to her so she said that she just punched him then this one lady who is a speciallist in this said to grab their and try hard to brake it so they will stop whatever they are doing and they will eventually run away ... do you think this is good advice just incase i get abducted?