Appears in642 Workouts*

Weighted Bottle Hollow Rock

Rock your core! Weighted Bottle Hollow Rocks build strength and stability with controlled rocking motions. Feel the burn!

The Weighted Bottle Hollow Rock mainly works the core, with help from the back. No equipment needed: it uses just your bodyweight.

Mr. Grey
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Optional Equipment

Yoga Mat
Yoga Mat

Weighted Bottle Hollow Rock Muscles Worked

Primary

Abdominals (rectus abdominis); Deep Core (transverse abdominis)

Secondary

Obliques; Lats (latissimus dorsi)

How to do the Weighted Bottle Hollow Rock

  1. Starting Position:

    • Begin by lying flat on your back on a comfortable surface, like a mat or carpet.

    • Hold the water bottle with both hands above your chest, arms extended straight.

  2. Body Positioning:

    • Lift your legs off the ground so that your feet are about 6 inches above the floor.

    • Engage your core to flatten your lower back against the ground.

    • Your arms should be extended overhead while gripping the water bottle.

  3. Rocking Movement:

    • Slowly rock backward by leaning your torso toward the ground while keeping your feet elevated.

    • Aim to bring your shoulders slightly off the ground as you rock backward.

    • Maintain a smooth and controlled motion.

  4. Return:

    • As you rock back, let your body naturally return to the starting position.

    • Make sure to engage your core throughout the movement to maintain stability.

  5. Repetitions:

    • Perform 10 to 15 rocks to build strength and stability in your core.

    • Rest as needed between sets.

Tips:

  • Keep your movements slow and controlled to avoid any strain.

  • Ensure that your lower back remains pressed against the mat to protect your spine.

  • Focus on using your core muscles to initiate the rocking motion rather than relying too much on momentum.

Weighted Bottle Hollow Rock FAQs

What muscles does the Weighted Bottle Hollow Rock work?

The Weighted Bottle Hollow Rock mainly works the core, with help from the back. The main muscles are the rectus abdominis and transverse abdominis.

What equipment do you need for the Weighted Bottle Hollow Rock?

None. The Weighted Bottle Hollow Rock is a bodyweight exercise, so you can do it anywhere.

What are some Weighted Bottle Hollow Rock variations and alternatives?

Similar exercises include the Bottle-Weight Froggy Crunch, Bottle-Weight Overhead Crunch, Dumbbell Hollow Rock and Hollow Rock.

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