Latest Breaking News On - Limbing history - Page 1 : comparemela.com

The rotating shoulders and extending elbows that allow humans to reach for a high shelf or toss a ball with friends may have first evolved as a natural braking system for our primate ancestors who simply needed to get out of trees without dying.

Jeremy desilvaLuke fanninDartmouth collegeGetty imagesHumans playSignificant roleRapid evolutionSays newAncient bacteriaYears ago allowedHuman arm jointsLimbing historyHoulder and elbow morphology