The BBC's Philippa Roxby writes that tests on 1,000 people from New Zealand born in the 1970s found that slower walkers tended to show signs of " accelerated ageing" .

BBC 的菲利帕·罗克斯比 (Philippa Roxby) 写道，对 1,000 名出生于 1970 年代的新西兰人进行的测试发现，走路较慢的人往往会出现“加速衰老”的迹象。