Single Leg Seated Leg Extension – Machine

Learn how to do Single Leg Seated Leg Extension – Machine with proper form. Watch the 4K video demonstration, see which muscles are worked, and follow step-by-step instructions.

MET 3.5 Quadriceps Machine

Single Leg Seated Leg Extension – Machine is a Machine exercise that primarily targets the Quadriceps. It has a MET value of 3.5, meaning a 70 kg person burns approximately 120 kcal in a 30-minute session.

How to Do Single Leg Seated Leg Extension – Machine

How to perform this exercise correctly

1 - Set the machine to the right weight and properly place your leg under the pad (your shin should be against the rollers).

2 - Your thighs should be flat on the seat with your back straight against the backrest.

3 - Grab the side handles.

Nice, you're in the starting position

4 - Now, extend your leg while squeezing your quad and breathing out.

5 - Return to the starting position while breathing in.

6 - Once all reps are done, switch legs.

Feel free to rewatch the video to fully understand the movement.

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Muscles & equipment

Primary muscleQuadriceps

Your weight

Duration

min

Estimated burn

120 kcal

kcal = MET × weight (kg) × time (hours)

Quick Facts: Single Leg Seated Leg Extension – Machine

Type: Machine exercise
Primary muscle: Quadriceps
Secondary muscles: None
MET value: 3.5
Calories (30 min, 70 kg): ≈ 120 cal
Video quality: 4K with male and female demonstrations

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FAQ: Single Leg Seated Leg Extension – Machine

What muscles does Single Leg Seated Leg Extension – Machine work?

Single Leg Seated Leg Extension – Machine primarily targets the Quadriceps.

How do you do Single Leg Seated Leg Extension – Machine correctly?

How to perform this exercise correctly 1 - Set the machine to the right weight and properly place your leg under the pad (your shin should be against t

Is Single Leg Seated Leg Extension – Machine good for beginners?

Single Leg Seated Leg Extension – Machine has a MET value of 3.5, indicating a moderate intensity exercise appropriate for most fitness levels. Always consult a qualified personal trainer before starting a new exercise program.

What equipment do you need for Single Leg Seated Leg Extension – Machine?

Single Leg Seated Leg Extension – Machine requires: Machine.

What are the benefits of Single Leg Seated Leg Extension – Machine?

Single Leg Seated Leg Extension – Machine strengthens the Quadriceps, builds functional strength using Machine. Incorporate it into your training program for balanced muscle development and improved performance.

What exercises are similar to Single Leg Seated Leg Extension – Machine?

Similar exercises to Single Leg Seated Leg Extension – Machine include Alternating Single-Arm Dumbbell Thruster, Barbell Alternating Lunges, Barbell Bulgarian Split Squat, Barbell Front Squat. These alternatives target the same muscle groups and can be used to add variety to your training program.

Is Single Leg Seated Leg Extension – Machine better than Alternating Single-Arm Dumbbell Thruster?

Both Single Leg Seated Leg Extension – Machine and Alternating Single-Arm Dumbbell Thruster target the Quadriceps. Single Leg Seated Leg Extension – Machine uses Machine, while Alternating Single-Arm Dumbbell Thruster offers a different movement pattern. The best choice depends on your goals, available equipment, and training program. Many coaches include both for well-rounded development.