A tight midsection not only looks great, it also helps improve your posture and balance. Give your inner stabilizing core muscles love and attention -- do this *a(b)mazing* fast-paced bodyweight workout!
We love these adjustable dumbbells from Rep Fitness. They take up very little space and are also very durable compared to other adjustable dumbbells on the market.
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.