I've participated in weightlifting for several years, and though I'm not particularly talented in the sport, I have lifted in several meets. When I'm not lifting, it's an interesting challenge to get these indoor action photos. Quite different from taking photos of birds outdoors. So far I've experimented with a 100-400 f/5.6 lens (too slow) and 70-200 f/2.8, 20-70 f/2.8 and 50 f/1.4.