I suppose it depends on what your goals are, but I would say that several fairly difficult yoga classes per week give a very well-rounded level of fitness. You

I suppose it depends on what your goals are, but I would say that several fairly difficult yoga classes per week give a very well-rounded level of fitness. You won't build sheer mass like you will with intense weights, and you won't develop tremendous leg muscles and lung power as with cycling or running, but if you just want to be fit, I highly recommend yoga. A particularly great thing about yoga is that you're working on your breathing, posture, and flexibility. All of these are things we tend to neglect in tech jobs.