Olympic champion Duncan Armstrong discusses practical health habits, ocean swimming, and staying fit after surviving a heart attack

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<p>Olympic champion Duncan Armstrong discusses practical health habits, ocean swimming, and staying fit after surviving a heart attack</p>
<p>Don&rsquo;t miss John Stanley LIVE, wherever you&rsquo;re listening! Join the conversation every Monday to Thursday from 8pm, and every Friday from 7pm. Tune in live or stream it on the <a href="https://www.2gb.com/">2GB app</a></p>

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