- Feb 10, 2000
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I was at the gym last night (Lifetime Fitness in Fridley, MN), and since I've had an ankle issue lately I didn't want to run. They recently got in some new machines, including something called a Precor AMT, so I thought I'd try it. It appears to be an elliptical trainer, but in fact it is much more - what an impressive machine!
Instead of having a fixed elliptical stroke, this has an eccentric four-bar linkage that allows you to independently control the length of your leg stroke. On the short end it's like climbing stairs, but on the long end it's like a long-strided sprint that is surprisingly strenuous. Meanwhile, because your legs are independent of one another rather than being locked into a fixed linkage, you have to kind of balance in a way that is, I suspect, much more demanding of each involved muscle group than a normal elliptical trainer. The machine seems to automatically go into a stairstep-type stroke when you are not holding the handles, because I could easily imagine someone falling off if they tried to take a long stroke without using the handles.
Here is a video of one in action.
Has anyone else tried this thing? I highly recommend it.
Instead of having a fixed elliptical stroke, this has an eccentric four-bar linkage that allows you to independently control the length of your leg stroke. On the short end it's like climbing stairs, but on the long end it's like a long-strided sprint that is surprisingly strenuous. Meanwhile, because your legs are independent of one another rather than being locked into a fixed linkage, you have to kind of balance in a way that is, I suspect, much more demanding of each involved muscle group than a normal elliptical trainer. The machine seems to automatically go into a stairstep-type stroke when you are not holding the handles, because I could easily imagine someone falling off if they tried to take a long stroke without using the handles.
Here is a video of one in action.
Has anyone else tried this thing? I highly recommend it.