Thal, right?: I see you have mild alpha-thal. This is a non-problem if you're not anemic. Different people have different capacities for endurance training / super-fitness, but as a mature adult, for you the fun is taking part rather than competing with the 18 year olds. Make your body do what it's willing to, and enjoy yourself.
Answered 12/10/2013
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A doctor has provided 1 answer
A doctor has provided 1 answer
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