Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: After only 3 weeks, cables for right-side handgrip often twist in use, causing pulleys to rotate, cables to cross and rub, rendering machine unusable 'til I manuallly untwist the cables.  Ideas to prevent this?  .
Document: It wasn't hard to set up initially, but it is moderately frustrating trying to pull up the slack on the cables to get better resistance when there are so many positions to choose from. All of the pulleys practically need to be shuffled around for each exercise. If I hadn't been here to patiently explain things to my wife, she would have returned it on the first day.
I'm very pleased to report that nearly every gripe I had about the PowerPro has been addressed.Improvements:- The Xtreme cables are all routed together and there's no need to reroute and attach hooks to the different sections.- The machine is more compact than the PowerPro. It still takes up a fair amount of space but the bench doesn't extend out 4-5 feet like the old one.
Make sure you have room to get everything open and sorted.-  I probably spent 3-4 total hours getting it assembled. I'm fairly meticulous and I recommend taking the time to do the assembly right when a mistake can cause injury. The only glitches were a small error in the manual and one of the bolts had a defect that required some vice grips to complete the assembly.-  There will be a LOT of styrofoam to get rid of.Exercising:- Power rods have a different feel than free weights.
I bought the gym with the 310 lb extension. Took about 3 to 4 hours to assemble with a little help from my wife. Lots of exercises in the manual, along with several suggested work out routines. Well built machine. I enjoy using it. Much more convenient than having to go to the gym. Canceled my gym membership and now work out from the convenience of my home. Compact so it fits great in my work out room at home.
Pretty good investment so far. The assembly instructions are pretty good, and it should take 3 to 4 hours to assemble. Be sure to compare the pictures of the gym to your proposed assembly carefully, as it is easy to mix pulley, and / or misalign parts. After a bit of hit and miss in assembly, the Gym was ready to go. I don't believe the tension bars accurately operate at the poundage they are advertised as representing, but the machine is solid and consistent in its performance.
This "2013" model varies slightly from the other Extreme 2 SE for sale on Amazon, didn't notice the difference until we got it. The workout platform is flush with the floor instead of raised on this model. This made it challenging for my wife who is under 5' to get a full range of resistance with standing exercises that required the use of the lower pulleys.
This item fits nicely just about anywhere in the house. I get allot of use out of it especially on days that I can't get outside. I can keep all muscle areas tone with this machine.
Keep the rods bundled together when not in use.- If you're fairly strong or interested in building strength, I recommend getting the 310 lb. expansion rods, especially for leg related exercises. They're much easier to install before the machine is assembled. I got the 410 lb. extensions, as well. Ever the optimist...- Technically, there are 70 exercises but many of them are subtle variations that aren't significantly different.
It just takes a few minutes at most.It took me a couple of afternoons to assemble this exercise machine. I wasn't pushing myself because I was so meticulous about assembling it properly. The shipping weight is about 240 pounds. It comes in four separate boxes via freight truck. I assembled it by carrying the big pieces individually to the room where I plan to use it. I sold my Bowflex PR3000 to make room for this new model.
So self discipline and motivation are key to any exercise equipment. Otherwise it will just take up space and gather dust. A Bowflex exercise machine is a considerable investment, so keep this in mind when buying it. Winter is a good time to start when it is cold outside. Bowflex is the only muscle building or toning equipment I would consider buying. It is useful for the entire family above a certain age. It is fairly safe to use especially compared to weights.
Answer: no