Ето видиа:

http://www.youtube.com/watch?v=0gCU_Z2X2pU

http://www.youtube.com/watch?v=96SPD...eature=related

http://www.youtube.com/watch?v=D8dKVrSfWT4

Погледни и тука белким ти помогне http://www.bb-team.org/fitness/exercises