Silniejszy każdego dnia. Droga do formy. Jak trenować na czymkolwiek, gdziekolwiek i kiedykolwiek

The book covers training anywhere and everywhere—I'm curious what personal experiences or challenges motivated this approach.

The methods seem effective, but I wonder how flexible they are for people with limited time or resources.

The variety is impressive, but I’m interested in the process behind selecting and prioritizing these routines.