Forget standard sit-ups — 3 reasons I’ve added GHD sit-ups to my abs workouts
GHD sit-ups are the type of advanced abs exercise reserved for those in the gym who like to send their core muscles into ...
Forget deadlifts — this move strengthens your back, glutes and hamstrings without weights
Similar to the Superman exercise, which requires you to lift your ... If you need some elevation but aren’t ready for the GHD ...