probably dealing w/ back spasms as per usual for steve nash. the other injuries (hip/hamstring) sound like late regular season "injuries" to keep him rested unit/if the playoffs start for him (kind of like the KG "injury" - where he's most likely just resting his knee but is officially listed as an "ankle injury").
steve has been doing the larry bird in 1992 thing:
lying on stomach in lieu of sitting on bench on the sidelines for years now. because of his back spasms.
he can sit just fine on the bench when he's got a nice suit on
I hate to say it - but nash is a liability for the lakers with that current starting 5. Kobe/nash are a minus defensively. The way the Lakers are riding kobe
makes me worry for him injury wise going into the playoffs (where he'll play even more minutes probably).