wrong posture, hunched back, slouched shoulders, leaning forward with a heavy backpack. proper posture, straight spine

wrong posture, hunched back, slouched shoulders, leaning forward with a heavy backpack. proper posture, straight spine

  • JPG 300 DPI

Image information

  • Author: dreamstime
  • License:buy for Personal Use & Commercial
  • File Type: JPG
  • Views: times