Plank Knee to Chest
Plank Knee To Chest er en styrkeøvelse med egen kropsvægt, der fokuserer på mavemusklerne og hoftebøjerne. Den langsomme, kontrollerede knæbevægelse fra plankepositionen aktiverer din core dynamisk, mens du opretholder stabilitet i overkroppen.
Sådan gør du
- Start i en fuld plankeposition med strakte arme og hænderne i skulderbredde.
- Spænd i din core og før det ene knæ mod brystet i en kontrolleret bevægelse.
- Hold kortvarigt, og stræk derefter benet tilbage til startpositionen.
- Gentag med det andet ben.
- Fortsæt med at skifte ben for det ønskede antal gentagelser.
Teknik-tips
- Keep your wrists stacked directly beneath your shoulders.
- Draw your belly button in toward your spine to brace your core.
- Drive your knee forward slowly without hiking your hips up.
- Keep your gaze slightly ahead of your hands to maintain a neutral neck.
Vejrtrækning: Exhale as you draw your knee toward your chest, and inhale as you extend your leg back to the starting plank position.
Almindelige fejl
- Lifting the hips too high turns the move into a stretch and takes tension off the abs.
- Moving too fast relies on momentum rather than core strength.
- Sinking the lower back toward the floor puts unnecessary pressure on your lumbar spine.
- Letting the shoulders shrug toward the ears creates upper body tension and instability.
Aktiverede muskler
Primære: mavemuskler. Sekundære: hoftebøjere, skuldre.
Foreslåede sæt og gentagelser
Kom i bedre form
3 sets × 10–14 alternating reps, rest 60 seconds
Tab dig
3 sets × 12–16 total alternating reps, rest 45 seconds
Opbyg muskelmasse
3 sets × 8–12 controlled reps per leg, rest 60 seconds
Lettere, sværere og alternativer
Gør den lettere
Gør den sværere
Alternativer
Pas på, hvis…
- If you feel sharp wrist or lower back discomfort, ease off or choose a gentler option.
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What should I do if my wrists hurt during this plank exercise?
Try placing your hands on a stable elevated surface like a sturdy chair, or form fists to keep your wrists in a neutral position.
How many times a week can I practice Plank Knee To Chest?
You can safely include this exercise 2 to 3 times per week as part of your core or full-body routine.
Why do I feel this exercise mostly in my hip flexors instead of my abs?
This often happens if you lift your leg too high or rush the movement. Focus on a slower knee drive and actively hollow your abs.