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Weighted Hyperextension

Lower back GlutesHamstrings Isolation Back extension benchWeight plateDumbbell
Demo (loops)

How to do it

Starting position

  1. Hook your feet firmly onto the footplate
  2. Align your hip bones with the upper-body pad
  3. Hold a weight plate tight against your chest
  4. Keep your gaze fixed toward the floor

Movement

  1. Inhale and slowly lower your torso
  2. Come up until your back is straight
  3. Pause briefly at the top

Breathing

Inhale as you lower your upper body and exhale as you come back up

Trainer tips

  • Set the pad right below your hips
  • Hold the plate to your chest and keep it pinned
  • Lift your body into a straight line using your glutes

Cautions

  • If you arch your lower back excessively, you can injure your lumbar spine, so only raise until your body is in a straight line
  • Using momentum strains your lower back, so move slowly and with control
  • Overarching the torso to lift
  • Using momentum to lift the weight

Exercise info

Primary musclesLower back
Secondary musclesGlutes · Hamstrings
EquipmentBack extension benchWeight plateDumbbell
Movement patternHinge
Rep range8–12 reps
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Representative exercise: Weighted Hyperextension

How GYMKC sets the weight for this exercise

This exercise starts with your bodyweight. Once you reach 8–12 reps, you add weight in 2.5 kg (5 lb) steps.

GYMKC adds reps before weight. The sets you log also decide when it is time to add weight.

These numbers are an example of how the calculation works. Your actual prescription is recalculated every set from your own records. See how the calculation works

Related exercises

This information is based on our analysis of public content from evidence-based training experts in Korea and abroad. It is not a substitute for medical advice. Weights and sets differ from person to person. The GYMKC app uses the sets you log to calculate the weight and reps for your next set.