In the movie The Karate Kid, there was a scene where an old man easily takes down five big teenagers. I know, its a movie and its Hollywood and all
I've bold-faced the part of your statement, for emphasis... What you see in Hollywood isn't going to match what you see in the real world.
, but such stuff is not unheard of. I would say a 55 year old with 35 years of experience in the martial arts has a much better chance of fighting off an attacker than a 25 year old with just 5 years of experience.
A 55 year old is going to be slower and have less strength than a 25 year old. The reflexes are also not going to be quite what they used to be.
Just ask yourself this question: Why aren't there 50 year old boxes still competing for the major world heavyweight titles? If their cunning and wisdom were enough to overcome the significant physical disadvantages, wouldn't you be seeing more of them?
The answer is simple:
While there are some very few exceptions, such as George Foreman at the age of 48 (at the time he retired), not everyone is going to have George Foreman's massive bull neck (even in his late 40's, it looked like he didn't have a neck, because of the massive muscles there), nor are they going to be as physically gifted as he was.
The 51 year old Herschel Walker? Yes, I know that he's been KO'ing guys half his age in the MMA ring, but Herschel Walker is a freak of nature, and exercises with an intense physical workout that would make most people puke after 10 minutes. He still has the body of a man half his age.
We get slower and weaker as we move past our primes. There's no avoiding it. While the process can certainly be slowed significantly by proper physical conditioning, diet and exercise, it's still a one-way street. Perhaps something such as gene therapy can help reverse this, but we're many decades away before that becomes a possibility...
Just because a very select few can still do things as well as they did 25-30 years ago, doesn't mean that the rest of us average Joes can. They can do it because they're exceptionally gifted.
For every time someone claims that they can accomplish what Bruce Lee did, I usually borrow Bob's line:
Bob Hubbard said:
PhotonGuy said:
In NJ however, if somebody breaks into your house and comes at you, for you to legally be able to use a gun, they at least have to be coming at you with a knife. So the law also has to be considered.
This is not true. If someone comes at you in your own home, who poses a significant threat, then there is an imminent threat of bodily harm, and you are justified in using a firearm to defend yourself. That person need not be armed, even in the state of New Jersey.