HELP asap!!!!!!

[andalusian81]

How do you say that you participate in boxing?


Is it:

I do boxing
I know boxing
I know how to box
I participated in boxing
I box


ETC.

Please tell me the proper sentence format, Thanks.

[UnDeniable]

I box i think, its in the present tense unlike "participated" and "knowing" doesn't mean you "participate" in boxing

Edit- Don't take my answer for granted though

[Johnny2hats]

I box.....


....as in 'I go to the gym and I box for a living'

[MANGLER]

Just say "I box." Is this thread serious?

[ThaSilverSurfer]

" i am boxing "