Sinew

She's not strong/She's ugly
She's fragile/She's manly
She's breakable/She's on steroids

You fight between beauty and brawn
You swing between pulchritude and prowess
You see-saw between sexy and strong

You are your source of dopamine
You are what you choose to tear and build
You are not what they expect you to be

Between mascara and machines
Between teapots and ketllebells
Between stilettos and supersets

Wield your weapons wisely
Test your talismans tentatively
Concuss your chassis consciously

Lovers and friends and opinions will come and go
External perceptions of beauty will mutate and ferment
Your internal compass is yours to tune, try and torture