There's a moment when you think: "What have I let myself in for?"

You stay fit – run a bit, cycle when you can and keep supple with yoga. But then you decide to stretch yourself and tackle a triathlon. Read about what that really means on Supergirl101’s blog diary.
More info:
Visit the Triathlon Centre for more info
Choose a fitness programme to suit you
(Joanne Hart, Health24, September 2011)
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