EPFL<p>🧗 🔬 A study led by researchers from our institution and the University of Vienna shows that concentrations of concerning chemicals as high as those by a busy road can be found in the air of bouldering gyms. </p><p><a href="https://social.epfl.ch/tags/Bouldering" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Bouldering</span></a> <a href="https://social.epfl.ch/tags/EnvironmentalHealth" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>EnvironmentalHealth</span></a> <a href="https://social.epfl.ch/tags/ResearchStudy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ResearchStudy</span></a> </p><p>Read more: <a href="https://go.epfl.ch/0Jk-en" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">go.epfl.ch/0Jk-en</span><span class="invisible"></span></a></p>