It's the most productive sort of hitting. And it generally doesn't result in broken knuckles or holes in walls; unless you're throwing your weights around in which case you shouldn't be in the gym at all. I always feel better after a good weight session and wearing cute workout clothes.
Since today was kind of a rough day, I decided to do back and biceps, which is my favorite workout. I think it's because I can go pretty heavy with my weights on my back and afterwards I feel stronger and I stand straighter. It was also an awesome night to be at the gym because people apparently do not workout on chilly December nights.
That's right, my weight gloves have pink rhinestone hearts (courtesy of F4L bootcamp) and I lift heavy. Girls with guns rock.
I feel much better now. And there was no hitting involved.