Best Hamstring Developers: Glute Ham Raises (GHR) and the Nordic Hamstring Curl

The nordic hamstring curl and the glute ham raise both require the hamstring to contract at both ends, making them unique hamstring developers. Here, I discuss how to use the ghd machine, how to progress into your first ghr, the differences between glute ham developers and other hamstring exercises like curls, and how to use nordic hamstring curls when equipment is limited.