I started yesterday my SimpleFit training but i've got a couple of doubts i'd like to clarify, so i hope you can help me.
Since i already did some running and pullups training i decided to start from Lvl 2 to check how can i handle myself with the program: i know resistance is my weak spot so i tought to take little steps.
I read that the "signal" to change the level is the time needed to complete the workout (<5 >30 min), but i wasn't able to find how many repetitions are the threshold for resistance (i did 28 in 20 minutes, but i don't know if i should change).
This lead me to another question: if i have different levels of resistance and strength is possible for example to take day 1 from level 2 and day 2 from level 3 or it's unwise?
Thank you and i hope i was able to express myself clearly (english is not my mother language, i'm italian:).