Eve Branson, Sam Branson, Noah Devereux, Jermain Jackman and Ade Adepitan at Virgin STRIVE Challenge start on 7th August

The video provides tips on maintaining a relaxed posture while running, emphasizing relaxed shoulders, low arms, and a straight torso. It includes a countdown to start running and introduces the Virgin Strike Challenge 2014.

What new insight or understanding did you gain from this video?