Seated Isometric Core Hold with Arm Raised
The Seated Isometric Core Hold with Arm Raised mainly works the core, with help from the lower back. No equipment needed: it uses just your bodyweight.
Optional Equipment

Seated Isometric Core Hold with Arm Raised Muscles Worked
Primary
Abdominals (rectus abdominis); Obliques
Secondary
Deep Core (transverse abdominis); Spinal Erectors (erector spinae)
How to do the Seated Isometric Core Hold with Arm Raised
Setup
Sit on the floor with knees bent and feet flat.
Lean your torso back slightly until you feel your core muscles engage while maintaining a straight spine.
Extend your arms straight up toward the ceiling with palms facing each other.
Execution
Maintain this reclined position by bracing your abdominal wall.
Keep the chest open and shoulders down away from your ears.
Hold the position for the desired duration while breathing steadily without holding your breath.
Ensure your lower back remains stable and does not arch or round excessively.
Seated Isometric Core Hold with Arm Raised FAQs
What muscles does the Seated Isometric Core Hold with Arm Raised work?
The Seated Isometric Core Hold with Arm Raised mainly works the core, with help from the lower back. The main muscles are the rectus abdominis and obliques.
What equipment do you need for the Seated Isometric Core Hold with Arm Raised?
None. The Seated Isometric Core Hold with Arm Raised is a bodyweight exercise, so you can do it anywhere.
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