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Rounded Back Extension

Lower back GlutesHamstrings Isolation Back extension bench
Demo (loops)

Exercise info

Primary musclesLower back
Secondary musclesGlutes · Hamstrings
EquipmentBack extension bench
Movement patternHinge
Rep range10–15 reps
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Representative exercise: Machine Back Extension

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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.