If you don’t have a leg extension machine, weighted isolated extension of the knee is difficult to do. The best leg extension alternatives are
10 Leg Extension Alternatives & Substitutes: How To Train Quads
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5 Best Leg Extension Alternatives for Muscular Quads - SET FOR SET
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These incredible leg workouts don't include any squats or lunges
BeFitNow Canada Dual Function Leg Extension/Leg Curls, Black with Upgraded Upper Cushion and Higher Weight Stack, Leg Machines - Canada
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