3/4 Sit-up

3/4 Sit-up

The 3/4 sit-up is a dynamic and challenging exercise that targets your core muscles, specifically your rectus abdominis (six-pack muscles) and hip flexors. A modified version of the traditional sit-up, the 3/4 sit-up is great for individuals who may find full sit-ups too difficult or for those looking to switch up their abdominal workout routine. To perform the 3/4 sit-up, start by lying on your back with your knees bent and feet flat on the floor. Place your hands behind your ears or cross them over your chest. Engage your core muscles by pulling your belly button towards your spine. Now, lift your upper body off the ground, curling towards your thighs, but only raising your torso about three-quarters of the way up. Be sure to keep your lower back in contact with the floor throughout the movement. The 3/4 sit-up is an effective exercise as it engages multiple muscle groups simultaneously. Alongside your rectus abdominis and hip flexors, it also activates your transverse abdominis, obliques, and even your lower back muscles to a certain extent. Regularly incorporating this exercise into your routine can help improve core stability, enhance overall abdominal strength, and potentially contribute to better posture and spinal health. Remember, it's important to maintain proper form and avoid any jerky movements or strain on your neck during the exercise. If you experience any discomfort or pain, it's always a good idea to consult with a fitness professional to assess your technique and determine if the 3/4 sit-up is appropriate for you. Add this exercise to your workout regimen and enjoy the challenge it brings to your core muscles!


  • Lie down on your back with your knees bent and feet flat on the floor.
  • Cross your arms over your chest, placing your hands on opposite shoulders.
  • Engage your core muscles by pulling your belly button towards your spine.
  • Begin to lift your upper body off the ground, curling your shoulders towards your knees.
  • Continue the movement until you reach a 3/4 sit-up position, where your lower back is still touching the ground.
  • Hold the 3/4 sit-up position for a brief moment, focusing on engaging your abdominal muscles.
  • Slowly lower your upper body back down to the starting position, keeping your core engaged throughout the movement.
  • Repeat for the desired number of repetitions.

Tips & Tricks

  • Focus on your core muscles during the sit-up movement to maximize engagement and effectiveness.
  • Engage your abs by exhaling forcefully as you lift your upper body off the ground.
  • Pay attention to your form and avoid hunching the shoulders or straining the neck during the exercise.
  • To increase the difficulty, you can hold a medicine ball, weight plate, or dumbbell against your chest while performing the sit-up.
  • Try to maintain a steady and controlled pace throughout the movement, avoiding any jerky or rapid motions.
  • Experiment with different variations of the sit-up, such as adding a twist at the top to target your oblique muscles.
  • Incorporate other core exercises into your routine, such as planks and Russian twists, to strengthen the entire midsection.
  • Don't forget to stretch your lower back and hip flexors before and after performing sit-ups to prevent tightness and discomfort.
  • Consistency is key, so aim to include sit-ups in your workout routine regularly to see the best results.
  • Listen to your body and stop the exercise immediately if you experience any pain or discomfort.


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