How about using a CD-ROM chair?

pu1. Usually... I don't know if it's good, but there's nothing I hate?

2017-11-25

OK

pu2. If it's the waist, wouldn't a duo bag be easy?

2017-11-25

OK

pu3. I've been using the duo bag for a long time, but it's quite uncomfortable. I don't think it's good for your back.

2017-11-25

OK

pu4. It's not good if you sit for a long time, whether it's a CD or a duo bag. The chair itself is not a good structure for the waist.

2017-11-25

OK

pu5. Herman Miller Aeron Recommendation. The price is around 1 million won, but it's really good.

2017-11-25

OK

pu6. I've been sitting in a chair for a long time, so I've been using Herman Miller, the most expensive chair, for nearly 10 years, but the conclusion is that the chair is unconditionally uncomfortable to sit for a long time.
There seem to be a lot of ppu who think that ppu would be good if they haven't used it just because of the price, but Herman Miller is the same. It's just for good ventilation so you don't sweat, but it's uncomfortable on your back.
Among the chairs I've used, there is a very specific model among the Niheel chairs, but that chair is comfortable with the waist, but I can't sit for a long time because my shin hurts
So now, the last thing I throw away is a gym ball, but it's cheap and comfortable

2017-11-25

OK

pu8. SKY

2017-11-25

OK

pu9. SKY

2017-11-25

OK

pu10. SKY

2017-11-25

OK