Leg Extension vs Dumbbell Sumo Squat
Maximizing Your Leg Workout Plan
Contents
Dumbbell Sumo Squat works multiple joints at once, Leg Extension isolates — difficulty 2 of 5 vs 1. See which fits your Leg day.
Customize Your Leg Workout: Explore the Benefits of Leg Extension and Dumbbell Sumo Squat for Better Comparison.
Planfit Users' Choice about Leg Extension vs Dumbbell Sumo Squat : Which is Better?
Based on randomly selected data from 1 million completed workouts, Planfit users log Leg Extension more often — 49,848 sessions compared to 3,711 for Dumbbell Sumo Squat.
Popularity is not the whole answer. Leg Extension and Dumbbell Sumo Squat differ in the muscles they load, the equipment they need, and how hard they are to learn — the comparison below covers each.
How Leg Extension and Dumbbell Sumo Squat Differ
| What differs | Leg Extension | Dumbbell Sumo Squat |
|---|---|---|
| Muscles worked | quads | hamstrings, quads, and glutes |
| Equipment | a machine | a dumbbell |
| Difficulty | 1 of 5 | 2 of 5 |
| Sessions logged by Planfit users | 49,848 sessions | 3,711 sessions |
How to Leg Extension
Leg Extension muscles worked: Leg
Form
- 1. Please lift until your knees are fully extended.
- 2. Please contract from the front of your thigh close to your knee up to the upper thigh near the hip joint.
- 3. Slowly lower down until the angle of your knees is 90 degrees while resisting the weight.
Coach's Comment
- 1. Please do not give any momentum as it may injure your knees.
- 2. Please be careful not to fully bend or straighten your knees.
- 3. Please be careful not to let your hips and back separate.
If you want to know a detailed guide to Leg Extension, alternative exercises, and its benefits, check it out here. Check out the Leg Extension Guide page of our blog!
How to Dumbbell Sumo Squat
Dumbbell Sumo Squat muscles worked: Leg
Form
- 1. Tighten your abdomen and keep your back straight, then bend at the hips to lower your buttocks down.
- 2. Lower yourself until your knees naturally bend and your thighs are vertical to your body.
- 3. Push strongly through the center of your feet to rise up.
- 4. As your buttocks rise, straighten your knees and hips in sequence, returning to the starting position.
Coach's Comment
- 1. Please be careful not to lean your upper body too far forward.
- 2. Keep your chest up and engage your core to avoid bending your waist.
- 3. Don't excessively bend your waist while trying to keep it straight.
- 4. Please do not stick your buttocks too far back.
- 5. Make sure your feet do not lift off the ground.
- 6. When standing up, please ensure your knees do not come together.
If you want to know a detailed guide to Dumbbell Sumo Squat, alternative exercises, and its benefits, check it out here. Check out the Dumbbell Sumo Squat Guide page of our blog!
Frequently Asked Questions
Which is better for Leg, Leg Extension or Dumbbell Sumo Squat?
Planfit users log Leg Extension more often — 49,848 sessions against 3,711 for Dumbbell Sumo Squat. Both train Leg, so pick the one that matches the equipment you have and the muscles you want to load.
Do Leg Extension and Dumbbell Sumo Squat work the same muscles?
Not quite. Leg Extension loads quads, and Dumbbell Sumo Squat loads hamstrings, quads, and glutes.
What equipment do Leg Extension and Dumbbell Sumo Squat need?
Leg Extension needs a machine, and Dumbbell Sumo Squat needs a dumbbell.
Which is easier to start with?
Leg Extension is the easier place to start. Move to Dumbbell Sumo Squat once your form holds up.
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