All Exercises

Alternate Leg Raise

Strengthen your core and hip flexors with the Alternate Leg Raise. This bodyweight exercise targets the iliopsoas and rectus abdominis for improved

Beginner
Compound
Pull
1 min per set30s rest

Description

An exercise that targets the abs by alternating between raising each leg while laying flat on the ground.

How to Do Alternate Leg Raise

  1. 1
    Setup

    Lie supine on the floor with your legs extended straight, arms by your sides, and palms facing down.

  2. 2
    Setup

    Engage your core by pressing your lower back firmly into the floor, ensuring there is no arch under your lumbar spine.

  3. 3

    Exhale as you slowly raise one leg straight up, keeping your knee as straight as possible, until your heel is a few inches above the floor or your hip is fully flexed without arching your back.

  4. 4

    Inhale as you slowly lower the leg back down with control, stopping just before your heel touches the floor to maintain tension.

  5. 5

    Immediately repeat the movement with the opposite leg, maintaining constant core engagement throughout the entire set.

Tips

  • Focus on keeping your lower back pressed into the floor throughout the entire movement to maximize core engagement and prevent spinal hyperextension.
  • Control the descent of the leg; the eccentric (lowering) phase is crucial for building strength and should be performed slowly and deliberately.
  • Keep your legs as straight as possible; if your hamstrings are tight, a slight bend in the knee is acceptable as long as you maintain core control.
  • Breathe out as you raise the leg and in as you lower it, using your breath to help brace your core.

Common Mistakes

  • ×Arching the lower back indicates a loss of core engagement; fix this by actively pressing your lower back into the floor and reducing the range of motion if necessary.
  • ×Using momentum to lift the legs reduces the work done by your muscles; fix this by performing slow, controlled movements, especially during the lowering phase.
  • ×Lifting the legs too high can cause the lower back to arch and disengage the core; fix this by stopping the upward movement just before your lower back lifts off the floor.

Variations

Related Exercises

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