Well after a year of having my first DSLR I'ts been quite the learning experience. Last year I shot with a 50mm 1.7 and got a few decent shots. I probably would have a few more if I knew PS as good as I do now after a year of practice.
Also learning your camera's capabilities along with a lens capablitiy really helps. I definitley can see an improvment but there's still alot for me to learn.
Here's my latest try. Pleasefeel free toC&C.
Equipment used, KM 5D with a 28-75mm 2.8 lens. ISO 1600, Shutter speeds where between 125 to 250 I don't think you could find a more dimly lit gym if you tried.