Strength is in nimbaca city city in the house on the left behind it talk to the ace trainer on the first floor
Blackthorn City.
make one of your pokemon learn the hm strength
By using the HM Strength.
once you earn a certain amount of gym badges you will be able to teach a special move to your Pokemon( which will show up in HMS and tms part of bag).
In nimbasa city and here is how. First from the pokemon center there are 2 houses behind it. Go in the house on the left. Talk to the ace trainer boy on the first floor. Now you got strength. If you have any black or white questions im your guy.
This def goes for HeartgoldI believe you have to get a HM called strength i used strength on my graveler and i was capable of moving the boulders.P.S. i am currently playing Heartgold, im not sure it goes for white, but this is how i did it
With the HM move strength.
Use Strength. Teach a pokemon Strength (A HM move).
make one of your pokemon learn the hm strength
you cant
It's actually called a hidden machine, and it is th move strength. Hope I helped :)
You must have HM04 Strength and the corresponding gym badge to move the boulder.
HM04 Strength is found in Nimbasa City in the top-left building.
You have to have the HM Strength, which you can obtain at Nimbasa City, near the Pokemon center in one of the buildings there will be a guy that will give you the HM Strength an he'll talk about where you can use Strength.
Strength
By using the HM Strength.
You have to have the HM Strength in order to move the boulders around in Victory Road on Pokmon White. To get the HM Strength, go to Nimbassa City, and then go to the house(one all the way to the left) above the Pokemon Center, and talk to everyone in there, and one of them will give you the HM Strength. Hope I helped. :D
for flash a man gives you it in an alley in castelia city. for strength you go to the nimbasa Pokemon center and go to the building right above it to the left