El crunch recto con balón medicinal es un ejercicio abdominal con peso que se realiza con los brazos extendidos por encima de la cabeza sosteniendo un balón medicinal. Alcanzar el balón hacia arriba durante el crunch aumenta el brazo de palanca, intensificando la demanda sobre el recto abdominal.
Respiración: Exhale as you crunch upward and reach the medicine ball to the ceiling, then inhale as you slowly lower back down.
Primarios: abdominales. Secundarios: flexores de la cadera.
Ponerse en forma
3 sets × 10–12 reps, rest 60 seconds
Perder peso
3 sets × 12–15 reps, rest 45 seconds
Ganar músculo
3–4 sets × 10–12 reps, rest 60 seconds
Orientación educativa general, no consejo médico. Detente si sientes dolor agudo y consulta a un profesional cualificado si tienes dudas.
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Empezar gratis →You should feel your abdominal muscles working to lift your shoulders. You might also feel some mild tension in your hip flexors and shoulders from holding the ball.
Start with a light medicine ball—around 2 to 4 kilograms (4 to 9 pounds)—so you can keep your arms straight and maintain good form without straining your neck.
You can include core exercises like this 2 to 3 times per week, allowing at least a day of rest between sessions for muscle recovery.
Neck discomfort usually happens when you pull your head forward with your arms. Focus on lifting your chest toward the ceiling rather than leading with your chin.