Home » HubSpot Inbound Certification » The inbound methodology is a circle. What does it represent? The inbound methodology is a circle. What does it represent? by Editorial Staff Advertisement 5shares Facebook LinkedIn Pinterest Twitter Email funnel obelisk flywheel cyclone Join our listSubscribe to our mailing list and get interesting stuff and updates to your email inbox. Thank you for subscribing.Something went wrong.We respect your privacy and take protecting it seriously