In a message dated 4/6/98 3:06:49 AM Eastern Daylight Time,
rgorman@telusplanet.net writes:

BakuSaiTenKetsu: Exploding Power Point, or thereabouts.  Taught to him by

 >   Cologne, this allows him to poke a finger into any rock and make it
 >   shatter with explosive force.  The training greatly increased his
 >   physical endurance.  He learned this under the impression that it would
 >   work on humans (and would therefore kill Ranma quickly, albeit

messily),

 >   which it does not.

  Jinkees, if Ryouga can punture holes in solid rock, what says he can't use
the training to stab Ranma to death with his fingers ala Fist of North star?