Fossilised legs and femur from early humans found in Rift Valley , Kenya . researchers believe they belong to either Homo rudolfensis or Homo habilis . The fossil legs and pelvis are far narrower than those of modern humans . This suggests our ancestors had thinner legs and hips than modern sapiens . The fossils show early humans had varied body proportions as well as legs .
Fossilised pelvis and femur from early human found in Rift Valley , Kenya . Scientists believe they belong to either Homo rudolfensis or Homo habilis . The fossil femur and pelvis are far narrower than those of modern humans . This suggests our ancestors had thinner legs and hips than Homo sapiens . The fossils show early humans had varied body shapes as well as skulls .