It means that lift chairs are used as an apparatus for treating certain sickness or conditions

Old age tends to take its toll on them, making their bones slowly deteriorate until they became brittle. Because of this, old people usually have problems supporting their weights once their bones started to get weak. Fortunately, there are a lot of technologies that exist today to help address this issue._ Barbara:We are both 21 and [...]
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Veronika:
I tried to calmly tell her that I didn't cut class at all.
(11 January 2017)

Veronika:
Today my mom got a letter in the mail from my school saying I cut 2 classes.
(11 January 2017)

Beata:
My mother ruined my life, how do I forgive her?
(11 January 2017)

Lurlene:
I am an stripper and I actually like my job, is that a bad thing?
(11 January 2017)

Lurlene:
I actually like my job and don't wanna quit.
(11 January 2017)

Lurlene:
My little brother who is 18 cracks jokes about me and says vulgar things to me.
(11 January 2017)

Lurlene:
My sister told me to stop working there because it is degrading and is having a negative impact on our family.
(11 January 2017)

Lurlene:
I like guys touching me and sticking money into my garter.
(11 January 2017)

Lurlene:
I like walking around in an bikini and tall 8 inch platform heels.
(11 January 2017)

Lurlene:
I am an stripper at a local strip club and I actually like my job because of the amount of money I make.
(11 January 2017)