Josh leads an energetic cardio pyramid HIIT workout that progressively builds intensity through timed intervals (15-30-45-45-30-15 seconds). The workout alternates between high-energy cardio moves like squat twists, mountain climbers, 180-degree lunge hops, and shuffle blocks, with core-focused mat work between each pyramid. Expect three complete pyramid sequences with a final burnout round, all designed to elevate your heart rate and challenge your entire body. Equipment needed: Mat (optional - body only)