It's time to challenge your core! This workout is more than just crunching and twisting, it's all about balance. You will also notice a little glute work, but it's all part of the powerhouse. Grab your stability ball and let's get 20 minutes in to strengthen your core.
Wykonaj ten trening z najlepszym sprzętem do ćwiczeń. Zalecamy używanie monitora tętna na pasku do klatki piersiowej Bluetooth lub smartwatcha do optymalizacji treningu i śledzenia wyników.