Lucy, an early human ancestor, could run upright but much slower than modern humans. New simulations show that muscle and ...

The University of Liverpool has led an international team of scientists to take a fresh look at the running capabilities of Australopithecus afarensis, the early human ancestor famously represented by ...

You don't have to be a professional football player to need strong calf muscles. When your lower-leg muscles are in shape, they help you move and feel better. The calf muscle actually refers to ...

You don't need fancy workout gear, an encyclopedic knowledge of human anatomy or Chris ... of well-chosen moves to strengthen every major muscle group while giving your heart and lungs a solid ...

Modern human anatomy has built on the strengths ... cannot extend their knees and lock their legs straight as humans can. Instead, they have to use muscle power to support their body weight ...