accroître leur champ d'action

[ak5873]

I am trying to translate "accroître leur champ d'action" in the following sentence about wakeboarding.

Basically, a new wakeboarding park has lots of obstacles for wakeboarders to use, thus they are able to "accroître leur champ d'action" at the park.

Any ideas?

 

[Broff]

Increase their influence, presence.

 

[keumar83]

to extend their "playing field" ?

 

[Broff]

to extend their "playing field" ?

I think it is use more figuratively here.

 

[ak5873]

Thanks!
what do you think of: increase the size of their playground??

 

[david314]

to extend their "playing field" ?

I think that's close -it seems to me that we are speaking literally. But then again, I could be wrong.

 

[Broff]

I think that's close -it seems to me that we are speaking literally. But then again, I could be wrong.

I believe you are right, David.