ALLENAMENTO HIIT INTENSO DI 20 MINUTI - TUTTO IN PIEDI - Corpo intero, senza attrezzatura, senza ...

This 20‑minute HIIT workout burns fat and works the whole body, all performed standing without equipment. It includes a warm‑up and cool‑down, with 45‑second work intervals and 15‑second rest, and burns about 300 calories.