As you are aware by now, I like to wear mini-skirts as much as possible when dressed.
Whilst doing various chores around the home in recent weeks both en femme and in drab I have realised that when wearing a mini-skirt I tend to lift things correctly, crouching rather than bending.
So to maintain one's modesty in a mini-skirt is good for your back.
A good reason to continue wearing mini-skirts, even if my 52nd birthday is fast approaching.
Rachael