

3–4 sets × 12–15 reps (50–70% 1RM, RPE 6–7)
3–4 sets × 10–12 reps (60–75% 1RM, RPE 6–8)
2–3 sets × 15–20 reps (30–50% 1RM, RPE 5–7)
Control the entire movement
Squeeze at top
Do not hyperextend
Keep core engaged
Use lower back and glutes
Slow and controlled
Hyperextending past neutral
Using momentum


3–4 sets × 12–15 reps (50–70% 1RM, RPE 6–7)
3–4 sets × 10–12 reps (60–75% 1RM, RPE 6–8)
2–3 sets × 15–20 reps (30–50% 1RM, RPE 5–7)
Control the entire movement
Squeeze at top
Do not hyperextend
Keep core engaged
Use lower back and glutes
Slow and controlled
Hyperextending past neutral
Using momentum
Not lowering fully
Rounding your back
Moving too quickly
Not engaging core
Not lowering fully
Rounding your back
Moving too quickly
Not engaging core
The machine back extension is an isolation exercise that targets the erector spinae and lower back muscles. This machine variation provides controlled resistance and stability, making it excellent for building lower back strength and preventing injuries.
The barbell good morning is a compound exercise that targets the erector spinae, glutes, and hamstrings. This hip hinge movement is excellent for building posterior chain strength, improving deadlift lockout, and developing overall back strength.
The barbell Romanian deadlift (RDL) is a hip-hinge that emphasizes the hamstrings and glutes while training the back to stay rigid. The goal is controlled tension and a deep hamstring stretch, not touching the floor.
The dumbbell Romanian deadlift is a compound exercise that targets the hamstrings and glutes. This hip hinge movement is excellent for building posterior chain strength and developing overall lower body mass.
The machine back extension is an isolation exercise that targets the erector spinae and lower back muscles. This machine variation provides controlled resistance and stability, making it excellent for building lower back strength and preventing injuries.
The barbell good morning is a compound exercise that targets the erector spinae, glutes, and hamstrings. This hip hinge movement is excellent for building posterior chain strength, improving deadlift lockout, and developing overall back strength.
The barbell Romanian deadlift (RDL) is a hip-hinge that emphasizes the hamstrings and glutes while training the back to stay rigid. The goal is controlled tension and a deep hamstring stretch, not touching the floor.
The dumbbell Romanian deadlift is a compound exercise that targets the hamstrings and glutes. This hip hinge movement is excellent for building posterior chain strength and developing overall lower body mass.