Damian Lehmann<p>[2/2] ... I had to laugh so hard! "Look. You know how your heart beats, don't you? And when you run really fast, it beats much faster, right? Yep, and this device counts how fast my heart is beating. I can see that on my watch. And if my heart is beating far too fast, then I know I'd better slow down. Otherwise I'll get tired quickly – or even fall over". The boy thought that was very funny :)</p><p><a href="https://mastodon.social/tags/Children" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Children</span></a> <a href="https://mastodon.social/tags/Wienerwald" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Wienerwald</span></a> <a href="https://mastodon.social/tags/RunnersOfMastodon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RunnersOfMastodon</span></a> <a href="https://mastodon.social/tags/TrailRunning" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TrailRunning</span></a> <a href="https://mastodon.social/tags/Running" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Running</span></a> <a href="https://mastodon.social/tags/Garmin" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Garmin</span></a></p>