10.8×1×1.2×1.5×1.7×2×2.5×26 min⚡️33 min26 min22 min18 min15 min13 min11 minIntroduction to Enhanced Participation0.8×1×1.2×1.5×1.7×2×2.5×26 min⚡️33 min26 min22 min18 min15 min13 min11 minIntroduction to Enhanced ParticipationYour user agent does not support the HTML5 Video element.