Medicine-Ball Sit-Up
Strengthen your core with Medicine-Ball Sit-Ups! This exercise adds intensity to the classic sit-up, boosting your abs and stability.
The Medicine-Ball Sit-Up is a compound exercise that mainly works the core, with help from the glutes & hips. No equipment needed: it uses just your bodyweight.
Optional Equipment


Medicine-Ball Sit-Up Muscles Worked
Primary
Abdominals (rectus abdominis); Deep Core (transverse abdominis)
Secondary
Obliques; Long Thigh (sartorius)
Medicine-Ball Sit-Up Variations and Alternatives
How to do the Medicine-Ball Sit-Up
Exercise mat (optional for comfort)
1. Starting Position:
Lie down on your back on the mat with your knees bent.
Plant your feet flat on the floor, about hip-width apart.
Hold the medicine ball with both hands, resting it against your chest.
Engaging Your Core:
Activate your core muscles by pulling your belly button towards your spine. This will help stabilize your torso during the movement.
The Movement:
Begin the sit-up by rolling your shoulders off the ground.
Keep the medicine ball close to your chest as you lift your upper body towards your knees.
Your elbows should stay slightly bent, and your gaze should be towards the ceiling.
Reaching the Peak:
As you lift your torso, continue to engage your core and avoid pulling on your neck.
Try to get your upper body as high as you can without compromising your form.
Returning to Start:
Slowly lower your upper body back down to the mat while maintaining control.
Ensure that your lower back remains in contact with the floor as you lower down.
Repetition:
Repeat the sit-up for the desired number of repetitions, usually starting with 10-15.
Take short breaks as necessary, ensuring you are using proper form for each repetition.
Tips for Beginners:
Start with a lighter medicine ball if you are new to this exercise.
Focus on form over the number of repetitions.
If you struggle with the movement, consider doing regular sit-ups first to build strength.
Safety Precautions:
If you experience any pain in your back or neck during the exercise, stop immediately.
Always consult with a healthcare provider before starting a new exercise routine, especially if you have any pre-existing conditions.
Medicine-Ball Sit-Up FAQs
What muscles does the Medicine-Ball Sit-Up work?
The Medicine-Ball Sit-Up mainly works the core, with help from the glutes & hips. The main muscles are the rectus abdominis and transverse abdominis.
What equipment do you need for the Medicine-Ball Sit-Up?
None. The Medicine-Ball Sit-Up is a bodyweight exercise, so you can do it anywhere.
Is the Medicine-Ball Sit-Up a compound exercise?
Yes. It's a compound movement, meaning it trains several muscle groups at once rather than isolating one.
What are some Medicine-Ball Sit-Up variations and alternatives?
Similar exercises include the Ab Mat Sit-Up, Ball Sit-Up, Medicine-Ball Crunch and Alternating Medicine-Ball V-Up.
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