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In this short instructional video, fitness coach Eric Roberts corrects a common form error on the lying leg curl machine. He advises moving the pad to sit just above the ankle, positioning the knees slightly off the pad, and keeping the hips pressed down to avoid an arched back. If the hips tend to rise during the curl, he suggests actively pushing them into the pad and limiting the curl to about 75% of the full range of motion, rather than completing the full extension. The video ends with a friendly invitation to follow for more fitness tips.










