Tummy-Time Improves Infant Motor Skills

The recent trend of putting young babies to sleep on their backs also appears to be having an effect on their motor skill acquisition. This posture, which has proven advantageous in reducing the number of SIDS fatalities, does not permit babies to exercise their arm and neck muscles as much as and see the world. In one recent study, pediatricians found that babies who slept on their backs were significantly slower to roll over, sit, crawl, and pull to stand than babies who slept on their stom...