To try out or test s.t. (before the real action takes place); to have a trial run (in games, work, etc.).
When I have a kicking-endurance-test, I try it out first.
Bang kew maglansang hantukun dahu' lansangin, maki popokun pinabasag.
When you nail s.t. give the nail a light tap first; then hit it strongly.