Stroke leaves athlete damaged but defiant
Martha Ng thought her life was over after her coma and stint in hospital. Throwing herself into exercise, she's proved the opposite is true

Martha Ng Hoi-kei bounces out of the exercise room with such energy that it takes me a moment to realise she's the subject of the interview. She looks like an athlete - and is one - having come back from a stroke that left her in a coma for several days and permanently damaged her brain.
The stroke came straight after Ng graduated from university, and she was devastated, feeling that her life was over.
That was in 2007. These days when she walks she has to be careful how quickly she turns her head, so as not to become dizzy, which can make her fall. She goes for regular check-ups and knows that the damage in her brain - an innate cerebrovascular malformation - means that she could suffer a stroke again at any time.
It's why she lives each day to the full, encouraging others with disabilities to exercise as much as they can. She doesn't look disabled, but she is.
Yet it doesn't stop her training hard for Oxfam's annual 100-kilometre Trailwalker and regularly playing team sports, including basketball for her alma mater, Pui Kiu Secondary School in Tin Hau.
Ng, 33, has shown immense courage in driving herself through acute and constant pain to retrain her body to function.
"After the stroke, on the Gold Coast in Australia, I thought I would be spending the rest of my life in the hospital," Ng wrote in a publication put out by the Regeneration Society.