Here is a dictionary definition of frail as you seem somewhat confused.

Frail :- adjective, frail·er, frail·est. having delicate health; not robust; weak:

easily broken or destroyed; fragile.

Actual frailty for reference

The effect of frailty on posture

Edit:- I was waking up and missed the obvious /S

Gonna leave the comment up for it's shits and giggles quotient.

Here is a dictionary definition of frail as you seem somewhat confused.

Frail :- adjective, frail·er, frail·est. having delicate health; not robust; weak:

easily broken or destroyed; fragile.

Actual frailty for reference

The effect of frailty on posture

Edit:- I was waking up and missed the obvious /S

Gonna leave it up for shits and giggles.

Here is a dictionary definition of frail as you seem somewhat confused.

Frail :- adjective, frail·er, frail·est. having delicate health; not robust; weak:

easily broken or destroyed; fragile.

Actual frailty for reference

The effect of frailty on posture

Edit:- I was waking up and missed the obvious /S Gonna leave it up for shits and giggles.

Here is a dictionary definition of frail as you seem somewhat confused.

Frail :- adjective, frail·er, frail·est. having delicate health; not robust; weak:

easily broken or destroyed; fragile.

Actual frailty for reference

The effect of frailty on posture

Here is a dictionary definition of frail as you seem somewhat confused.

Frail :- adjective, frail·er, frail·est. having delicate health; not robust; weak:

easily broken or destroyed; fragile.

Actual frailty for reference

Here is a dictionary definition of frail as you seem somewhat confused.

Frail :- adjective, frail·er, frail·est. having delicate health; not robust; weak:

easily broken or destroyed; fragile.

Actual frailty for reference

Frailty's effect on posture

Here is a dictionary definition of frail as you seem somewhat confused.

Frail :- adjective, frail·er, frail·est. having delicate health; not robust; weak:

easily broken or destroyed; fragile.

Actual frailty for reference

Frailty's effect on posture

Here is a dictionary definition of frail as you seem somewhat confused.

Frail :- adjective, frail·er, frail·est. having delicate health; not robust; weak:

easily broken or destroyed; fragile.

Actual frailty for reference

Frailty's effect on posture

Here is a dictionary definition of frail as you seem somewhat confused.

Frail :- adjective, frail·er, frail·est. having delicate health; not robust; weak:

easily broken or destroyed; fragile.

Actual frailty for reference