Man... if anyone crosses my path and gives me lip I could certainly TAKE EM' OUT.... especially now that I have "perfected" my jabbing skills! So watch yourself... you never know when an upper-cut is coming your way!
Seriously though, if you're bored with your work outs.... (I'm talking to you: chick/dude on the elliptical - Oh wait, that's ME!)... totally sign up for a boxing class, or sign up with a trainer and ask him/her to focus on boxing with you!
You hit two birds with one stone: cardio exercise & weight bearing exercise! What more could you want?
So I intrigued you huh? Well... since I am no expert, I figured I'd link you all to a web page that details the WHAT TO DOs and the WHAT NOT TO DOs of boxing!
What I can tell you though... is that I am already feeling pretty sore... and I finished my work out... about 5 hours ago! Gotta load up on the protein or perhaps sit in a ice cold bath tub! ha ha!