Janda Sit-up

Janda Sit-up

The Janda Sit-up is a challenging abdominal exercise that targets the rectus abdominis, obliques, and hip flexors. Named after its creator, Dr. Vladimir Janda, a Czech neurologist and physiotherapist, this exercise is designed to strengthen the deep core muscles and improve overall stability. Unlike traditional sit-ups that primarily focus on the upper abdominals, the Janda Sit-up emphasizes the activation of the lower abdominal muscles. This is achieved by anchoring the feet using a sturdy object or having a partner hold them down, thus preventing the hip flexors from dominant involvement. By minimizing the hip flexor recruitment, the Janda Sit-up provides a more targeted and intense workout for the abdominal muscles. When performing the Janda Sit-up, it's essential to maintain proper form while slowly curling the torso towards the knees. The controlled movement ensures that the abdominal muscles are fully engaged throughout each repetition. This exercise can be modified by using different resistance levels or incorporating stability balls to increase the challenge. Incorporating the Janda Sit-up into your regular exercise routine can help enhance core strength, improve posture, and alleviate lower back pain. However, like any exercise, it's crucial to listen to your body, start slowly, and gradually increase intensity to avoid injury.


  • Lie down on your back with your knees bent and feet flat on the floor.
  • Cross your arms over your chest, or place your hands behind your head.
  • Engage your core muscles by pulling your belly button in towards your spine.
  • Slowly lift your upper body off the ground, keeping your lower back firmly on the floor.
  • Exhale as you sit up, and aim to touch your elbows to your knees or thighs.
  • Pause for a second at the top, feeling the contraction in your abs.
  • Lower your upper body back down to the starting position with control.
  • Inhale as you lower down, and make sure to keep your core engaged throughout the entire movement.
  • Repeat for the desired number of repetitions.

Tips & Tricks

  • Engage your core muscles by pulling your belly button towards your spine throughout the movement.
  • Exhale as you curl up and inhale as you lower your back to the starting position.
  • Start with a smaller range of motion and gradually increase it as you build strength and stability.
  • Use a yoga mat or towel under your lower back to provide support and cushioning.
  • Maintain a slow and controlled tempo to maximize the effectiveness of the exercise.
  • Avoid pulling on your neck or using momentum to lift your upper body.
  • If you experience any discomfort or pain, stop the exercise and consult with a fitness professional.
  • Keep your feet flat on the ground with knees bent to stabilize your lower body.
  • Focus on engaging your abdominal muscles rather than relying solely on your hip flexors.
  • Gradually increase the resistance or load over time to continue challenging your muscles.


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