Flexion Leg Sit up (straight arm)

Description

How to Do Flexion Leg Sit up (straight arm)

1. 1
   Setup

   Lie flat on your back on the floor with your legs fully extended and together. Extend your arms straight overhead, keeping them parallel to the floor.

2. 2
   Setup

   Engage your core by drawing your navel towards your spine, ensuring your lower back is pressed into the floor.

3. 3

   Exhale as you simultaneously lift your straight arms, head, shoulders, and torso off the floor, reaching your hands towards your feet.

4. 4

   Continue to lift until your torso is upright or as high as possible while keeping your legs straight and heels pressed into the floor.

5. 5

   Inhale and slowly reverse the movement, lowering your torso and arms back to the starting position with control, vertebra by vertebra.

Tips

• Focus on controlled spinal flexion rather than just hip flexion; think about curling your torso up one segment at a time.
• Keep your arms straight and parallel throughout the movement to maintain constant tension and prevent using momentum to lift your body.
• Control the eccentric (lowering) phase of the movement by slowly returning to the starting position, as this enhances muscle engagement and strength.
• Breathe out forcefully as you lift your torso; this helps to engage your deep core muscles more effectively.

Common Mistakes

• ×Using momentum to swing up reduces core engagement; instead, initiate the movement with a deliberate contraction of your abdominal muscles.
• ×Lifting your legs off the floor indicates insufficient core strength or too much reliance on hip flexors; actively press your heels down and engage your quadriceps to keep your legs grounded.
• ×Arching your lower back at the start or during the movement can strain your spine; maintain a slight posterior pelvic tilt and keep your core engaged to protect your lower back.