Assisted Sit-Up

Perform assisted sit-ups to build core strength with support. This effective exercise targets your rectus abdominis, enhancing stability and definition.

Intermediate

Compound

Pull

1 min per set1 min rest

Waist

Assisted

Variations of Assisted Sit-Up

Compound

Half Sit-up

A half sit-up targets the rectus abdominis and iliopsoas, strengthening your core. Learn proper form to enhance abdominal definition and stability.

Intermediate

WaistIliopsoasBody weight

Compound

Sit up with Chair Assisted

Perform chair-assisted sit-ups to strengthen your rectus abdominis and obliques. This bodyweight exercise helps build core strength and improve abdominal

Intermediate

WaistRectus AbdominisBody weight

Isolation

Quarter Sit-up

Engage your upper abs with the Quarter Sit-up, a focused bodyweight exercise. Lift your head and shoulders slightly for core strength and definition.

Beginner

WaistRectus AbdominisBody weight

Compound

EZ-Bar Russian Twist Sit-up

Combine the classic sit-up with a Russian twist using an EZ-bar to intensely target your rectus abdominis and obliques.

Advanced

WaistIliopsoasEZ Barbell

Description

A sit-up exercise assisted by a workout partner or trainer to provide resistance and support. This exercise primarily targets the abdominal muscles.

Save Assisted Sit-Up to a routine

Log sets, reps, and weight as you train — free in the Ellim app.

Get Ellim — Free

How to Do Assisted Sit-Up

1
Setup
Lie supine on a mat with knees bent at approximately 90 degrees, feet flat on the floor, and hands placed lightly behind your head or crossed over your chest.
2
Setup
Have a partner kneel behind your head, placing their hands firmly on your upper back or shoulders, providing gentle resistance as you initiate the movement.
3
Engage your core, exhale, and slowly lift your head, shoulders, and upper back off the mat, curling your torso towards your knees while your partner provides assistance.
4
Continue lifting until your torso is upright or as far as comfortable without straining your lower back, maintaining a controlled movement throughout.
5
Inhale and slowly reverse the motion, lowering your torso back to the starting position with control, allowing your partner to guide your descent.

Tips

Focus on initiating the movement by rolling your spine up segment by segment, rather than just pulling with your neck or momentum.
Maintain a neutral neck position; avoid pulling on your head with your hands, which can strain your cervical spine.
Control the eccentric (lowering) phase of the movement to maximize muscle engagement and build strength effectively.
Communicate with your partner to ensure the assistance provided is appropriate for your strength level, offering just enough help to complete the movement with good form.

Common Mistakes

×Using momentum instead of core strength is a common mistake; slow down the movement and focus on controlled abdominal contraction to fix this.
×Pulling the head forward with the hands can strain the neck; instead, keep your gaze fixed on the ceiling or slightly forward and let your abdominal muscles do the work.
×Rushing the lowering phase reduces muscle engagement; control your descent back to the mat to maximize the exercise's effectiveness.

In the Ellim app, Assisted Sit-Up unlocks

Free — no subscription needed

Log sets, reps, and weight
Track every set as you train
See your strength curve
Performance graphs across all sessions
Add to a routine
Save into a custom workout in one tap
Rest timer with Live Activity
Dynamic Island countdown between sets
HealthKit sync
Workouts flow to Apple Health
3,500+ exercise library
Search, filter, and pick variations offline

Ready to train assisted sit-up?

Get Ellim — Free

Frequently Asked Questions

What muscles does Assisted Sit-Up work?

Assisted Sit-Up primarily targets Rectus Abdominis. Secondary muscles include Obliques.

Is Assisted Sit-Up good for beginners?

Assisted Sit-Up is rated intermediate. Beginners can still attempt it with lighter weight and careful form, but it's best to master easier variations first.

What equipment do I need for Assisted Sit-Up?

You need Assisted to perform Assisted Sit-Up. If you don't have this equipment, look for variations that target the same muscles with what you have available.

What are the best tips for Assisted Sit-Up?

Focus on initiating the movement by rolling your spine up segment by segment, rather than just pulling with your neck or momentum. Maintain a neutral neck position; avoid pulling on your head with your hands, which can strain your cervical spine. Control the eccentric (lowering) phase of the movement to maximize muscle engagement and build strength effectively. Communicate with your partner to ensure the assistance provided is appropriate for your strength level, offering just enough help to complete the movement with good form.

What are common mistakes when doing Assisted Sit-Up?

Using momentum instead of core strength is a common mistake; slow down the movement and focus on controlled abdominal contraction to fix this. Pulling the head forward with the hands can strain the neck; instead, keep your gaze fixed on the ceiling or slightly forward and let your abdominal muscles do the work. Rushing the lowering phase reduces muscle engagement; control your descent back to the mat to maximize the exercise's effectiveness.

Related Exercises

Compound

Alternate Oblique Crunch

Sculpt your obliques with the Alternate Oblique Crunch. This bodyweight exercise targets side core muscles, enhancing stability and definition.

Intermediate

WaistObliquesBody weight

Isolation

Seated Twist (Straight Arm)

Strengthen your obliques and improve core rotation with the Seated Straight Arm Twist. This bodyweight exercise enhances spinal mobility and stability.

Intermediate

WaistObliquesBody weight