GHD sit-ups are the type of advanced abs exercise reserved for those in the gym who like to send their core muscles into meltdown. Think of them as the sister of the sit-up that likes to show off.

This article breaks down sit-up variations for every fitness level—beginner, intermediate, and advanced, to boost core ...

Taken aback, I started to list all the core exercises in my current training – front squats, farmer carries, GHD sit-ups, walking lunges – and proceeded to get on the floor in the office and ...

Dearden says: "GHD sit-ups strengthen the hip flexors, abs and lower back, helping to maintain posture and core stability during runs, improving stride efficiency and reducing the risk of injury." ...