英和和英

to be weak in the knees―weak-kneed―（掛合事なら）―to lack firmness

a condition of having a weak stance

the condition of having a weak stance

a person who has a weak stance

He is condescending―civil―polite.

slender‐waisted

to be strong in the knees―strong-kneed―（掛合事なら）―firm

a part of the waist, called 'yowagoshi'

pain in the lower back

a weak-looking shoulder

of a person, the condition of being strong in one's lower back muscles

One is paralyzed with terror

to become bent （with age）

He can not settle down to his work.

slender hips

a waist like a wasp's

of one's back, the condition of being bent

a person who has grown weak with fear

the condition of growing weak with fear

to show fight―cut up rough―assume a defiant attitude

It's hard on your back.

I am relieved of my burden.

the position of one's back, called posture

I have a stiff shoulder [stiff shoulders].

My back hurts.

She is bent double with age.

the act of wearing something at the waist

to twist at the waist

a posture of half bending at the waist

the lower back