Think you’ve got what it takes to crush your core in just 4 minutes? 💥 This Tabata Plank Challenge isn’t your average ab workout, it’s intense, fast-paced, and designed to push your limits. 😤You’ll go through 8 rounds of plank variations (20 seconds on, 10 seconds rest) that target your entire core, build endurance, and test your mental grit. No equipment needed, just you, your mat, and pure willpower. 🧠🔥Most people tap out before the last round…Will you survive all 4 minutes? 💪 #fblifestyl