Very good workout equipment.
I recently purchased a Precor S3.23 Functional Trainer. I absolutely love this machine! I am 70 years young and have been exercising/working out my whole adult life. In that time I have tried many routines and equipment, including some Tai chi. My set up now only includes a foam roller, elliptical machine and the S3.23 Function Trainer.
I am currently doing 20 movements on the S3.23 and looking forward to many more variations as I advance in ability. The "perceived exertion" is very low, much like my elliptical machine, but the fitness improvement has been noticeable in a very short period.
In a separate communication I suggest a few things that may even improve the S3.23 even though it is a great machine the way it is. My only complaint is "Where have you been all these years"?