⚡ DAY 27: High-Intensity Stability (Plank Jacks)

We are in the final 72 hours! Today we take the standard plank and add a metabolic element: Plank Jacks. This tests if your "sturdy central link" can remain stable while your heart rate climbs.

✅ TODAY'S MISSION: Day 27

• The Move: Plank Jacks.

• Action: Start in a high plank (hands under shoulders). Jump your feet out wide and then back together, just like a jumping jack but horizontal.

• The Rule: Your hips must not "bounce" up and down. Keep them level with your shoulders.

• Goal: 30 seconds of work.

• Sets: 4 sets.

🛡️ Beginner Modification: Instead of jumping, step your right foot out, then left, then back in. This removes the impact but keeps the stability challenge.

Drop a "ROCK STEADY" in the comments once you’ve finished your sets! 👇

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