Lucy: arm bones With dangling, powerful arms, Lucy was likely a good climber, and she may have spent some time in trees. Her upper arm bones are long and sturdy relative to those of modern humans.

Once the bone was safely back inside the man, doctors worked to stem off any infections, according to the report. For one month, the medical team gave antibiotics, irrigated the wound, changed the man ...

Arm pain is a common experience with many possible causes. Acute injury, overuse (wear and tear), and underlying conditions ...

Not only that but having more muscular arms reduces your risk of injury and can help improve your posture – helping to protect your bones and stabilise your joints. Most importantly, who doesn't ...