Plank in Out
Plank in out er en dynamisk kerneøvelse, der tilføjer et springelement til den klassiske planke ved at bevæge fødderne ind og ud. Den fokuserer på mavemusklerne og hoftebøjerne, samtidig med at den hæver pulsen og forbedrer kernestabiliteten under bevægelse.
Sådan gør du
- Start i en plankeposition på underarme eller hænder med spændt kerne og kroppen i en ret linje.
- Hop med begge fødder ud til en bredstående position, og hop derefter tilbage til udgangspunktet.
- Hold en stabil planke med hofterne i niveau gennem hele bevægelsen.
- Hold et jævnt tempo i det ønskede antal gentagelser eller tidsrum.
Teknik-tips
- Keep your body in a straight line from head to heels.
- Engage your abs tightly before jumping your feet.
- Land softly on your toes to protect your joints.
- Keep your hips level and avoid letting them sag.
Vejrtrækning: Inhale as you jump your feet outward, and exhale steadily as you jump them back to the center.
Almindelige fejl
- Sagging hips cause lower back strain because the core relaxes.
- Bouncing too high up disrupts core tension and control.
- Holding your breath limits oxygen and makes the movement harder than necessary.
Aktiverede muskler
Primære: mavemuskler. Sekundære: hoftebøjere, skuldre, baller.
Foreslåede sæt og gentagelser
Kom i bedre form
3 sets × 30 seconds, rest 60 seconds
Tab dig
3–4 sets × 30–45 seconds, rest 45 seconds
Opbyg muskelmasse
3 sets × 12–15 repetitions, rest 60 seconds
Lettere, sværere og alternativer
Pas på, hvis…
- If you feel sharp lower back or shoulder discomfort, ease off or choose a gentler option.
- If you have wrist or shoulder sensitivities, check with a professional before performing high-impact floor movements.
Generel uddannelsesmæssig vejledning, ikke medicinsk rådgivning. Stop ved skarp smerte, og konsulter en fagperson, hvis du er i tvivl.
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How can I stop my lower back from aching during the plank in out?
Lower back pain usually happens when your hips start to sag. Try tucking your pelvis slightly and shortening the distance of your foot jumps to keep your core engaged.
Should I do these on my elbows or my hands?
You can do either. Forearm planks are generally easier on the wrists, while high planks on your hands can feel more natural for jumping movements.
How often can I include this exercise in my routine?
You can safely include it 2 to 3 times a week as part of your core or cardio workouts, as long as you feel fully recovered between sessions.