Pros: Easy to use, helps with timing.
Cons: You need to have a proper swing before using it.
When I first got this trainer three months ago, I could not take advantage of it. Now that I am learning to use a proper swing, it helps me with my timing. It forces you to use your hips more and gives you a good feel when you get the timing correct. The only con is that the shaft is not flexible enough and it stops abruptly after the follow through. It is a little hard on the wrists when set below 5. I warm up as recommended using a setting in the 9 or above, and gradually move down the graduations. Currently, I can comfortably make it click at 5. This is the setting on the speed dial. Even at the lower speed settings you can do half swings and get the timing down there as well. The...(read more)