Came across these vids the other day on YouTube and thought I'd share. Pretty good examples and demonstrations.
Punching
http://youtube.com/watch?v=HmQzrn_d4J4&mode=related&search=
Kicking 1
http://youtube.com/watch?v=SWTELOTO_NQ&mode=related&search=
Kicking 2
http://youtube.com/watch?v=RWlrGnwmCIQ&mode=related&search=
Knees
http://youtube.com/watch?v=nBI0jTfI1H4
Elbows
http://youtube.com/watch?v=zMrzplkaSLY&mode=related&search=
Elbows 2
http://youtube.com/watch?v=xT6Pa4eg10k&mode=related&search=
Elbows 3
http://youtube.com/watch?v=5kmPhYGEqIo&mode=related&search=
ENJOY!
Punching
http://youtube.com/watch?v=HmQzrn_d4J4&mode=related&search=
Kicking 1
http://youtube.com/watch?v=SWTELOTO_NQ&mode=related&search=
Kicking 2
http://youtube.com/watch?v=RWlrGnwmCIQ&mode=related&search=
Knees
http://youtube.com/watch?v=nBI0jTfI1H4
Elbows
http://youtube.com/watch?v=zMrzplkaSLY&mode=related&search=
Elbows 2
http://youtube.com/watch?v=xT6Pa4eg10k&mode=related&search=
Elbows 3
http://youtube.com/watch?v=5kmPhYGEqIo&mode=related&search=
ENJOY!