Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: Does this have a preacher curl rest attachment? If not, is it an optional upgrade?
Document: and 6' 1''. So I am not a small guy but not huge either. The other home gym that I tried was a Gold's Gym and the press bar handles were positioned about half way back the side of my chest. I had to attempt to reach back and start my presses with may hands behind me. For someone of my age that is impossible. I actually hurt my shoulder attempting to do this.
Would have been 4 stars but you better be very &#34;mechanically inclined to install. Instructions were not accurate and some pieces mislabeled. I had to grind off some paint and metal to get the press bar to fit. Easy to use and versatile once assembled.
This home gym is well designed and very sturdy. It offers a wide range of exercises. Having used other gyms with hard-to-access weight stack adjustments, I appreciate this gym's off-to-the-side stack. Assembly is not for those without mechanical ability. I probably spent about 8 hours putting this together, but I'm elderly and was in no rush. Considering the high quality of design and materials, I find it hard to understand how the assembly instructions could be so shoddy.
This home gym is a tank compared to others that I have tried. The shipping package is 498 lbs. That should tell you something. The P1X is very easy to use and has numerous exercise positions and settings. It is a well designed machine. The steel is very  heavy and all of the pivot points are assembled with heavy duty shafts and bushings. It should last forever. You can quickly and easily switch between settings to do various exercises. I especially like the adjustable press bar.
The top mount for the press bar is very solid but it does wiggle a little which means the shaft isn't as tight in the tube as it should be. When you pay as much money for this gym as you do these quality control items should not be there. If I were not mechanically skilled I wouldn't have been able to put the gym together. They have also made some minor changes to the assembly but have not updated their assembly instructions. Over all the instructions are good.
The quality control on the instructions and welding is lacking. Welds blew through and there are small holes near several of the welds. The pulley mounting brackets at the top of the gym were bent and had to be straightened. Other than that, the materials used and powder coat is excellent. The gym worked great after a few adjustments and appears to be worth the price. It is not MADE IN USA as advertised!
The manual has a lot of great information on stretching, proper exercise form, etc.I do have a few complaints. For the money that you spend the gym should have come with the extra 50lb.weight stack add on. Actually Powerline should sell the P2X for what they charge for the P1X with the extra 50lb. weight stack included. The unit was very well packaged. I did have to bend a pulley mount to get the holes to line up to install the pulley.
The build quality is good. It took me about 2hrs to assemble. I recommend buying the extra 50 pound weight stack. The only problem i had is the manual is not accurate at listing the different part numbers.Didnt take long to figure out though. Its been two weeks and no problems so far.
The bottom line is that this is an excellent machine and that is why I gave it a 5 star rating. I have had good home gyms and really junk home gyms so I am comparing this to all of the various gyms that I have tried. Powerline does need to get better on quality control at the China assembly plant. They also need to update the instruction manual to reflect the exact assembly pieces.
Several hardware items and one bushing were missing but were provided upon request without hassle. In spite these problems, I give this gym 5 stars because the finished product is outstanding and, I feel, a great value!
Answer: no