Crunch (leg raise) Exercise Guide
Exercise Profile
- Target
- Rectus Abdominis
- Equipment
- Body weight
- Body Part
- Waist
- Primary Muscle
- Rectus Abdominis
- Secondary Muscles
- Obliques, Quadriceps, Gluteus Maximus
- Intensity
- medium
- Category
- strength
- Skill Level
- intermediate
- Estimated Calories
- 4.5
- Alternate Names
- Leg Raise Crunch
How to: Crunch (leg raise)
- Lie on your back with your legs extended and arms alongside your body.
- Lift your legs straight up towards the ceiling, keeping them together.
- Simultaneously, engage your core and lift your shoulder blades off the ground.
- Slowly curl your upper body towards your legs, maintaining the leg position.
- Lower back down with control and repeat for the desired reps.
Common Mistakes
- Lifting your neck and shoulders excessively without engaging the core.
- Letting your lower back arch off the floor.
- Rushing through the movements instead of maintaining a controlled pace.
Modifications
- Bend your knees to decrease the range of motion.
- Perform the exercise with feet on the ground to reduce difficulty.
Tips
- Engage your core throughout the movement to maximize effectiveness.
- Avoid using momentum; focus on controlled movements for better muscle engagement.
- Keep your lower back pressed against the floor to prevent strain.
Crunch (leg raise) Alternatives
Tags
core
abs
strength
body weight
intermediate
rectus abdominis