Machine One Leg Extension
Exercise info
| Primary muscles |  Quads |
|---|---|
| Equipment |  Leg extension |
| Movement pattern | Isolation |
| Rep range | 10–15 reps (one side at a time) |
10 similar exercises
Representative exercise: Leg Extension
- Leg Extension
- Lever Isometric Leg Extension
- Machine Leg Extension (Plate Loaded)
- Standing Alternating Knee Extension
- Sitting Knee Extension on a Stability Ball
- Machine Leg Extension (Inward Toes)
- Glued Heels Leg Extension on a Chair
- Lever Single Leg Extension (Plate Loaded)
- Machine Alternate Leg Extension (Plate Loaded)
- Seated Alternate Knee Extension on Chair
How GYMKC sets the weight for this exercise
For example, if you do 10 reps with 40 kg and log that you could have done about 2 more, GYMKC estimates your 1RM at about 57.6 kg.
With the leg extension, each step is 5 kg (10 lb), so the next weight is 45 kg. Within your 10–15 reps target, the sets you log decide whether to add reps first or add weight.
These numbers are an example of how the calculation works. Your actual prescription is recalculated every set from your own records. See how the calculation works
Related exercises
Leg ExtensionEasierMachine Leg Extension (Plate Loaded)EasierLandmine Sissy SquatHarderBodyweight Standing Sissy SquatHarderBodyweight Kneeling Sissy SquatSimilar exerciseCable Seated Leg ExtensionSimilar exerciseDumbbell Seated Leg ExtensionSame muscle · different equipment
This information is based on our analysis of public content from evidence-based training experts in Korea and abroad. It is not a substitute for medical advice.
Weights and sets differ from person to person. The GYMKC app uses the sets you log to calculate the weight and reps for your next set.