Side-Lying Leg Raise Oblique Crunch

Easy
Unilateral

Expert Advice

Use your lower arm for balance, not to push yourself upright. A small sideways curl keeps the effort in your obliques.

How-to-do Steps

  1. Lie on your side on the floor with your lower leg bent and upper leg straight.
  2. Brace your lower arm against the floor and rest your upper hand behind your head.
  3. Exhale and raise your upper leg while crunching your ribs toward your upper hip.
  4. Slowly lower your upper torso and straight leg back to the starting position.
  5. Complete the prescribed reps on this side, then switch sides and repeat.

Common Mistakes

  • Pulling your head forwardFix: let your hand support your head without tugging.
  • Rolling backward as you liftFix: keep your hips stacked and shorten the leg raise.

Coach Cues

Ribs toward upper hipKeep top leg longLower both together

Short reminders to keep in mind during every set.

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Muscles Worked

Side-Lying Leg Raise Oblique Crunch primarily targets the Glutes, Quads, Abs, with Strength mechanics using Body Weight. Understanding muscle activation patterns helps you focus on proper engagement and maximize training effectiveness.

Primary
Glutes
Glutes30%
Quads
Quads15%
Abs
Abs55%
Equipment
Body Weight
Body Weight
Exercise Type
Strength
30%Glutes15%Quads55%Abs

Why Level 2?

Easy

Coordinating the sideways crunch and straight-leg raise requires basic trunk control.

Technique
Stability
Strength
Mobility
Impact
Learning

Sets & Reps Guidance

Beginner3 x 12-15
Intermediate3 x 10-12
Advanced4 x 8-10

Variations

Frequently Asked Questions

What muscles does Side-Lying Leg Raise Oblique Crunch work?
Side-Lying Leg Raise Oblique Crunch primarily targets the Glutes, Quads, Abs. It is classified as a Strength exercise performed with Body Weight.
How many sets and reps should I do for Side-Lying Leg Raise Oblique Crunch?
For beginners, start with 3 sets of 12-15. Intermediate lifters can do 3 sets of 10-12. Advanced athletes can push to 4 sets of 8-10. Adjust based on your goals and recovery capacity.
Is Side-Lying Leg Raise Oblique Crunch suitable for beginners?
Yes, Side-Lying Leg Raise Oblique Crunch is rated as a beginner-friendly exercise, making it an excellent starting point. Focus on mastering proper form before increasing intensity or load.
What are the most common mistakes when doing Side-Lying Leg Raise Oblique Crunch?
Pulling your head forward: let your hand support your head without tugging. Rolling backward as you lift: keep your hips stacked and shorten the leg raise.