How can you help yourself to switch to a healthy lifestyle, not temporarily, but on a permanent basis? How to instill new habits?
Physik Nobelpreis 2020 – Harald Lesch kommentiert | Reaction
I am 13, I have led a sedentary lifestyle for 5 years; I want to start a healthy lifestyle, but I can't figure out where to start. My muscles are not pumped up at all, I tried it on the horizontal bar - it doesn't pull; tried to do push-ups - the same story. Tell me what exercises to start with ...