I've only done it at http://www.crossfitv16.com so my experience may not be typical, but in the classes I've been taking, there's a strong emphasis on good technique and no pressure to push yourself past reasonable limits. It's definitely a bit amateur compared to what top coaches can offer, but it's also affordable to amateur athletes.
Finally, the workouts are clearly not optimal for strength gain, but the idea is to train coordination and balance as well.
So I guess my point is, YMMV when it comes to Crossfit gyms, perhaps unsurprisingly given that it's a franchise.
Finally, the workouts are clearly not optimal for strength gain, but the idea is to train coordination and balance as well.
So I guess my point is, YMMV when it comes to Crossfit gyms, perhaps unsurprisingly given that it's a franchise.