Set the backrest so your knees align with the machine's pivot point. Adjust the shin pad to rest just above your ankles, and select your desired weight using the pin.
Sit upright with your back flat against the pad. Grip the side handles, keep your feet flexed, and let your legs start at a 90-degree bend.
Straighten your legs by contracting your quadriceps. Lift the weight in a smooth motion until your legs are nearly locked out, but avoid full hyperextension.
Slowly lower the weight back to the starting position, maintaining tension in your quads throughout. Repeat for the desired number of reps.
Exercise Tips
Keep your back straight and avoid
slouching.
Grab the bars under the bench for support.
Maintain a smooth breathing pattern.
Primary Muscle Group
Legs
Secondary Muscle Group
Quads
Equipment
Pin Machine
Date Published: Nov 4, 2025
Last Updated: Nov 4, 2025
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