go to the old place with gastly and go the top and talk to the old ladys
hm strength or hm rock smash
HM Strength is used to push large, grey boulders (not to be confused with rugged rocks).
Strength, which let's you move boulders around
Unown
You need to teach the HM strength to a pokemon.
HM STRENGTH HM STRENGTH
HM 4
you can get it in pokemon platinum!
HM 4 Strength can be obtained from one of the houses in Nimbasa.
you get hm strength and hm defog after defeating two gym leader.Fantina(defog) Byron(strength).
after you fight maylene you go into the galactic warehouse. hm fly is in there
HM 06 strength
By using the HM Strength.
In Pokemon Liquid Crystal, you can obtain HM Strength by defeating the Sootopolitan Gym Leader. After defeating the Gym Leader, he will give you the HM as a reward for your victory.
its a hm and its called strength
The HM strength
first off, strength is an hm.