A strong body means your muscles can handle all types of movement and stressors you put on it. This particular workout strengthens your muscles with isometric movement, or holds. Try to withstand the hold for the allotted time. Too easy, add some weight. Too hard, take a break and try to get back into it as soon as you are able. Music will help the time go by!
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.