QuadricepsBeginnerExtension Chair

Seated leg extension single leg

Primary Equipment
Extension Chair Extension Chair
Key Benefits
  • Strengthens and hypertrophies the quadriceps muscles in isolation.
  • Corrects strength imbalances between legs, promoting symmetry.
  • Improves muscle definition and neuromuscular control of the thigh.
  • Is safe and controlled, ideal for rehabilitation or specific muscle focus.
Target Muscle
Primary
Instructions
  1. Sit on a bench and position your torso against the backrest
  2. Place your hands on the support next to your hips
  3. Perform the movement of extending your knee with only one leg
  4. When your knee is fully extended, return in a controlled manner
Tips
  • Keep your torso upright and avoid leaning forward
  • Avoid kicking; control the equipment by raising and lowering your leg
  • Maintain a smooth breathing pattern
Common Mistakes to Avoid
  • Using excessive weight, compromising form and overloading the knee.
  • Not fully extending the leg or extending with a 'kick,' losing tension.
  • Not controlling the eccentric phase (lowering), reducing exercise effectiveness.
Target Muscle
Primary

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