What is Crunch March?
Crunch March is a beginner-friendly core exercise that combines a small crunch with alternating leg lifts to engage the abs and glutes. It primarily targets the rectus abdominis and hip flexors, with glute activation for stability. Difficulty: Easy — suitable for beginners building core control and posture.
How to Do Crunch March
- Start Supine Position: Lie on your back with feet hip-width and knees bent; place hands lightly behind your head, keeping neck neutral and lower back pressed to floor.
- Engage Your Core: Exhale and draw your navel toward your spine, bracing the core; avoid pulling on the neck or jutting the chin forward.
- Lift Upper Body: Raise your upper torso a few inches off the ground by contracting the abs; keep shoulders relaxed and gaze down to protect the neck.
- March One Leg: Simultaneously lift one knee toward the opposite elbow until they touch lightly, maintaining core tension and controlled breathing.
- Return with Control: Lower your leg and upper body back to the start on an inhale, keeping movement slow and avoiding momentum or arching the lower back.
- Alternate and Breathe: Repeat the march on the opposite side for the set; maintain steady breathing, focus on quality reps, and stop if you feel pain in the neck or spine.
Muscle Groups
Core, Glutes
Description
Lie down on your back. Plant your feet on the floor, hip-width apart. Bend your knees and place your arms behind your head. Contract your abs and inhale.Exhale as your lift your upper body up off the ground, keeping your head and neck relaxed. At the same time lift one of your legs up until one of your elbows and knees are touching.
Inhale and return to the starting position. Repeat for the required amount of repetitions.
Movement Group
Core
Required Equipment
None (bodyweight only)
Progressions and Regressions
None
Frequently Asked Questions
What are the benefits of Crunch March?
Crunch March strengthens the rectus abdominis and hip flexors while engaging glutes for pelvic stability. It's low-impact, improves core endurance and coordination, and helps build controlled movement patterns useful for daily activities and progressing to more dynamic core exercises.
What common mistakes should I avoid with Crunch March?
Common mistakes include pulling on the neck, using momentum, lifting too high, and letting the lower back arch. Keep chin tucked, move slowly with core engagement, and lift only a few inches to prioritize quality over range and reduce strain.
How can I progress or modify Crunch March?
To modify, reduce range of motion or keep hands by the sides for neck support. Progress by pausing longer at the top, adding ankle weights, increasing reps, or advancing to alternating sit-ups, bicycle crunches, or hollow body marches for greater core challenge.