Smith machine lunges can be a great hypertrophy-focused leg exercise because the fixed bar path gives you more stability, letting you concentrate on loading the quads and glutes instead of balancing the weight.
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1️⃣ Set your stance before loading heavily.
Step far enough forward that you can descend comfortably without your front heel lifting.
A slightly longer stance will usually emphasize the glutes more, while a somewhat shorter stance tends to increase quad involvement.
2️⃣ Keep your front foot planted.
Maintain pressure through the whole foot, especially the heel and midfoot.
Avoid letting the heel rise or your foot roll excessively inward or outward.
3️⃣ Control the descent.
Lower yourself over roughly 2–3 seconds instead of dropping quickly.
The controlled eccentric can improve positioning and gives the target muscles more time under tension.
