I firmly believe you have to start at the simplest movement that someone can master correctly, and then, over time, progress from that simple movement to the more complex movements. The process is one of progressive skill acquisition.
Progressions in Exercise Selection Based on Technical Proficiency
by chetcromer_ut5n0x1i | Oct 16, 2019 | Elite FTS, External Posts, https://www.elitefts.com/education/, https://www.elitefts.com/education/coaching-education/coaching/, https://www.elitefts.com/education/training/program-design/