Great visual of what an ergonomically sound baby carriers should look like, and why they are important. The image on the left shows poor hip/spine alignment, which can cause hip dyspalsia and other problems for the baby. The image on the right shows baby's legs supported, with knees level (or higher) than baby's bum, which spreads the hips and removes the weight/pressure off the spine, and tension off the hips, offering full body support for both baby and the wearer.
