Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: Is this for Olympic or Standard plates?
Document: This was much better than I expected. It is very large and heavy duty. Good quality and does the job.
The weight pegs are to thick which make it difficult to load. The weights barely fit. Other than that it is very easy to use and works well. It's also much less expensive than the competition.
Perfect home machine for lower legsEasy to masterCan adjust weights to any level and can use two legs or one
I've been digging around the internet for a while trying to find a deal on a used version of a tibialis anterior flexion device. I never liked the DARD so I wanted a model that allowed for the foot to be locked but supported. Low and behold this gem shows up on Amazon at a price that was too good to pass up (these go for at least twice as much elsewhere). The quality is great, the bearings are smooth, and my shins are getting stronger and stronger. Great product!
I never used another model so can't accurately compare, but USED hammer strength models go for over $300+ shipping. I see little spec difference b/t the 2 except one important feature I specifically looked for. Besides price of course... this model is bigger, w a much longer pad, enabling you to do both legs at once. Awesome for supersetting b/t calves.
I have bought several home gym items on Amazon and none of them have felt like anything close to what I have used at the gym (hence the low prices). However, this thing is solid, and feels like its commercial quality.Other thoughts: I watched Craigslist for a while thinking I could get one used, but one never came up. Also, a previous reviewer stated that the machine he received had no abrasive material on the heel rest.
I got this machine after an exercise specialist recommended it to help me recover from plantar fasciitis, since it's hard to find gyms that have one. I was hesitant to order it off the net, and the price seemed to good to be true. But the equipment has been perfect. No assembly required, it shipped promptly, the motion is very smooth, and the machine is solid and well made.
I am not sure if the tape is a new addition, or if the other reviewer accidentally threw it out, but if you order this be on the lookout. Other than the tape, the machine if fully assembled. A+
Definitely my feet are stronger and more flexible!
At first I thought that this machine would not by its price, but it turned out to be impressive. Indestructible, comfortable, and above all very effective. I'm 43 years old and 25 in fitness, and I have accomplished in a couple of weeks, what it took a long time doing other exercises. You must see my soleos now are becoming impressives.
Answer: no