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Alternate Straight Leg Raise (on bosu ball)

Alternate Straight Leg Raise (on bosu ball)

The Alternate Straight Leg Raise on a Bosu Ball is an excellent exercise designed to target your core muscles, particularly your lower abdominals and hip flexors. Adding the Bosu Ball component to this exercise introduces an element of instability, forcing your body to engage additional muscles to maintain balance and stability. To perform this exercise, you will start by lying faceup on a Bosu Ball, keeping your lower back in contact with the dome-shaped side. Place your hands on the floor beside you or underneath your lower back for support. Begin with your legs straight and fully extended in front of you. Here's where the alternating part comes in: while keeping your legs as straight as possible, lift one leg off the Bosu Ball, raising it towards the ceiling until it is perpendicular to the ground. Slowly lower it back down and repeat the same movement with the other leg. Continue alternating between legs for the desired number of repetitions. By doing this exercise, you not only strengthen your core, but you also improve your balance and stability. It's important to engage your core muscles throughout the entire movement to maintain proper form and maximize the benefits of the exercise. Remember to start with a light intensity and gradually increase as you become more comfortable and confident in your ability to perform this exercise with proper form. Always listen to your body and make modifications as needed. Incorporating the Alternate Straight Leg Raise on a Bosu Ball into your workout routine can help enhance your overall athleticism, improve core strength, and increase stability in your spine and pelvis. It's a challenging exercise that can yield great results when performed correctly and consistently.


  • Start by standing on a bosu ball with your feet together and arms at your sides.
  • Engage your core muscles and maintain a neutral spine throughout the exercise.
  • Slowly lift one leg straight out in front of you, keeping it parallel to the floor.
  • Lower the leg back down to the starting position and repeat on the opposite side.
  • Continue alternating legs for the desired number of repetitions or time.
  • Make sure to control the movement and avoid swinging or using momentum.
  • Use a mirror or a spotter to help with balance if needed.
  • Modify the exercise by holding onto a stable surface for support if necessary.

Tips & Tricks

  • Engage your core throughout the exercise to maintain stability and balance.
  • Focus on slow and controlled movements to maximize the engagement of your muscles.
  • When lifting your legs, aim to keep them straight and avoid bending at the knees.
  • Keep your upper body relaxed and avoid hunching your shoulders during the exercise.
  • Try to maintain your balance by fixing your gaze on a stable point in front of you.
  • Breathe deeply and rhythmically throughout the movement to enhance your stability.
  • Start with a lower number of repetitions and gradually increase as you gain strength and stability.
  • To add challenge, you can hold a lightweight dumbbell between your feet while performing the exercise.
  • Consult with a fitness professional to ensure proper form and technique when trying this exercise for the first time.
  • Incorporate other balance exercises into your routine to further enhance your stability and coordination.

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