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: Does this make stomach expand? When I am using it, it feels like instead of crunching my abs towards inside, it is making my abs push towards outside.
Document: I started with a six pack, when flexing, but after using this for a month, I feel like my mid section is rounder. My guess is that it caused me to tighten my entire core, thus making the muscles bigger and stronger but it did not make my abs pop more, pretty much not what I was hoping for.
of course i'm ordering more right now, but until we get them in i'm using the lotion method.the worst part of this machine is first putting it on... the pads are cold. after that you push the button, it doesn't start until you bump up the level. I've gotten up to 34 so far. it feels like a tickling sensation. never once has it hurt or been uncomfortable. in fact I sitting on the couch laughing most of the time.
Sadly instead of designing something that would only need gel, you will probably need replacement pads eventually. But I'm positive using gel will really extend the life of the pads. I am worried about the levels, all they really do is change intensity. Meaning it changes how hard the shock is it sends--don't put your finger under the belt on a pad while it's working, it feels like the shock of your life(but not as bad and whole body like 110v).
It actually works. The three pads target a surprisingly large area. With electrode gel, I can only handle about 50~ power. It makes my abs feel like it's cramping, which is good because that means the EMS is making the muscles contract and working it. I doubt it'll do anything to the tummy fat on top of your abs, but it definitely feels like it's strengthening my core.It was very simple to assemble and easy to use.
Bought this to use in between workouts for days I don't go to the gym and work my abs. Really does work, feels like vibration on stomach, does feel like a workout after. Began to see a more defined tone abs
I bought this belt to help tone up after losing weight using GREEN COFFEE BEAN EXTRACT ANDGARCINIA CAMBOGIA. It's kind of expensive but worth it. You have to make sure the skin and  pads are cleaned prior to use so you get a good contact. Using the gel and new pads also help. You can feel it working. But it feels so good. I am defining and toning my abs after the weight loss and I am looking and feeling great. I recommend you try these products.
Bad batteries would be the first thing that I checked. I've had NO problem whatsoever with the batteries that I use going dead rapidly and on general get through 12 to 15 sessions before its time to replace the batteries. Just make sure you are using a good name brand alkaline or rechargeable like energizers.Second thing that is going to cause issues is if you are trying to use these over oily, hairy skin. You should ALWAYS wipe down your stomach with rubbing alcohol prior to putting the belt on.
Do you use it on a regular basis? Do you keep it on a low setting because it's comfortable or do you push yourself? Did you change your diet? Did you start or continue to work out? Or most importantly after using this belt for weeks: If you did none of this did your abs feel firmer? Just because you can see the results don't mean it's not working. Even doctors use other products like this that use EMS for physical therapy. So, I'm sure this thing works.
As of right now I feel like it works my obliques more so then my abs, I do 40 min session gradually working up to 75 right now, after my obliques feel tighter not as tight if I were to do an ab workout. At the end of week one I am leaning towards returning this product..It may work but I feel like there are better exercises that you can do to get the same results (planking, using a fitness ball).
I don't know what I was thinking, but I figured a guy like me, who is in shape, could get some assistance in achieving my goal of the perfect stomach. Unfortunately, this product was no assistance. I have good eating habits, so I just wanted that thing that would push me over the edge. This was NOT the product for that!
Answer: yes