Young adults doing side stretch in mat class

Man doing side stretch

Woman twisting hair

Woman twisting hair, close-up, cropped

Woman doing spinal twist, smiling at camera

Young woman performing yoga pose, smiling at camera

Two young women doing yoga pose, one looking at camera

Woman styling hair, rear view

Young businesswoman puffing cheeks out, holding finger to cheek, looking away, portrait

Woman twisting hair, smiling at camera, portrait

Woman wearing one piece cervical collar.

Image on left shows spinal column within outline of woman at 10 years postmenopause. Center shows changes (loss of height) at 15 years postmenopause. Image on right shows loss at 25 years postmenopause.

X-ray view of a woman sitting on floor with skeletal bones superimposed.

Woman doing twisting exercise, front view

Collage with a woman doing yoga in the foreground

Female nervous system, artwork

Female anatomy, artwork

Central nervous system, artwork

Female nervous system, artwork

Female anatomy, artwork

Female nervous system, artwork

Female brain, artwork

Woman doing spinal twist