LA has dealt with injuries. Bynum and Kobe sat at the end of the season last year. Pau sat at the beginning of the season for like 20 games last year as well. Of course the Bynum injuries each year. Kobe had to have his knee drained 3 times during last year championship run.
Mental focus to play through it is what drives them. When the team is following the leads of guys like Fisher and Kobe who play through a lot of injuries, guys fall in line and tough it out.

