Živa sila is an album by the Serbian noise-rock band Klopka Za Pionira, released in 2011 (see 2011 in music) on the Ne-ton independent label.

The band was invited by the organizers of the Koperground festival (held in Koper, Slovenia) to play at the 2010 edition, and offered time at a local studio to compose and record a couple of new songs.

Without the keyboard player Đurađ Šimić and the drummer Relja Ilić, the band held two concerts in Slovenia, performing live songs and joined on-stage by their sound engineer Stefan Malešević, with whom they had been co-operating for a while.

Živa sila has four lengthy songs with extensive lyrics and one very long instrumental improvisation as a bonus track.

Although the recording was finished in August 2010, the album was not released until early 2011 due to various organizational and production problems.