The science of sports
Latest about science of sports

What determines how flexible you are?
By Racheal Ede published
A person's flexibility is determined by many factors, including the structure of their joints, length of their muscle fibers and suppleness of their connective tissues.

Why is it harder for some people to build muscle than others?
By Kamal Nahas published
How do muscle cells grow after a workout? And how do your genetics affect your experience as a gymgoer?
Sign up for the Live Science daily newsletter now
Get the world’s most fascinating discoveries delivered straight to your inbox.