A properly executed natural glute ham raise is a safer more effective hamstring exercise than a leg curl any day.
Glute ham raise no machine.
A glute ham bench is the best option for performing the glute ham raise movement safely but if you don t have access to one you can mimic it with other equipment.
The nordic hamstring curl typically done with a barbell or regular utility bench is a challenging but suitable substitute exercise.
On the other hand with back extensions depending on how you do them the glutes can be the limiting factor and can fatigue maximally.
People have grown strong and muscular legs without a glute ham raise machine since the beginning of time.
Glute ham raise on lat pulldown glute ham raise russian leg curl alternative on a lat pulldown machine.
Deadlifts stiff legged deadlifts rdl s leg curls step ups lunges good mornings natural glute ham raises squats etc.
It s not ideal but it gets the job done and totall.
Glute ham raises are an exercise that can be used in most strength power and fitness programs to increase muscle hypertrophy and endurance of the glutes hamstrings and posterior chain muscles.
Cons the natural ghr doesn t train both functions of the hamstrings knee flexion and hip extension at the same time like the traditional ghr does so they re not interchangeable exercises.
With the glute ham raise the hamstrings fatigue so fast that the glutes don t develop much fatigue at all and therefore no metabolic stress.