Machine Lying Leg Raise Bent Knee
Exercise info
| Primary muscles |  Abs |
|---|---|
| Secondary muscles | Obliques |
| Equipment |  Ab crunch machine |
| Movement pattern | Core |
| Rep range | 12–20 reps |
38 similar exercises
Representative exercise: Lying Alternate Bent Leg Raise
- Lying Alternate Bent Leg Raise
- Lying Knee Tuck
- Lying Knee Raise
- Knee Raise Stretch
- Shoulder Pat Knee Raise
- Lying Supine Straight Knee Raise
- Leg Raise (bent knee)
- Alternate Toe Tap Leg Lift
- Lying Alternating Knee Tuck
- Knee Raise
- Knee Leg Lift
- Lying Leg Raise
- Hands-up Knee-up
- Overhead Knee Raise
- Standing Knee Raise
- Knee Drive to Leg Lift
- Lying Straight Leg Raise
- Overhead Clap Knee Raise
- Elevated Knee Tuck V Tuck
- Underhand Double Knee Raise
- Front Leg Lift Under Knee Tap
- Medicine Ball Lying Leg Raise
- Weighted Dumbbell Lying Knee Raise
- Weighted Lying Leg Raise
- Suspension Lying Leg Raise
- Flat Bench Leg Raise
- Weighted Lying Leg Raise Flat Bench
- Weighted Lying Supine Straight Knee Raise
- Lying Bent Legs Raise
- Lying Alternate Knee Tuck
- V Sit Alternating Knee Tuck
- Standing Alternating Knee Raise
- Lying Single to Double Toe Tap
- Lying Bent Knee Raise and Extend
- Overhead Push Alternate Knee Raise
- Standing Alternating Front Foot Tap to Knee Tuck
- Resistance Band Lying Bent Knee Raise
- Decline Knee Raise
How GYMKC sets the weight for this exercise
For example, if you do 12 reps with 40 kg and log that you could have done about 2 more, GYMKC estimates your 1RM at about 62.6 kg.
With the ab crunch machine, each step is 5 kg (10 lb), so the next weight is 45 kg. Within your 12–20 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
Machine Lying CrunchHarderMachine Abdominal Leg RaiseHarderLying Toe TapSimilar exerciseResistance Band Lying Leg RaiseSimilar exerciseStability Ball RolloutSimilar exerciseDumbbell Overhead Sit-upSame muscle · different equipmentBarbell RolloutSame muscle · different equipmentBand Kneeling CrunchSame 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.