guys, i m from malaysia. age fairly young 19. skill level ,high moderate. getting level 1 coaching and sport science in end of the month. i would like to in humble share my coaching plan and ask oppinion from u guys.i am keen on my player foot stability.each session before i start my lesson, i would require my student to pickup shuttle in 6 corners " front-mid-back" of the court with correct footwork.i start with 3 in each corner and add 1 each week and max at 8 shuttle each corner.i require them to collect and put it to middle and put relocate them to the six corner again. when its all finish , its counted 1 set, i require them to do 2 set.main reason for doing that is to maintain their FITNESS and foot STREHGHT .follow by giving them shuttle drills and usually end with full court 6 corners multi-shuttle drils.now, about profile of student i m coaching, i started coaching in a small group of player including my little sister ageing 13 started 1 year ago. now she had turn champion in school level and by that i m attracted to coach more player after player or parents themself see how my sister plays. my sister had been following my plan for roughly 1 year plus, and i do feel its doing great for her.other than my sis player i m training are ageing 10- 15. Here is my problem, " some wannabe critic my plan are too harsh on player, especially picking up shuttle, they critic it has no benefit what so ever ," do u guys think it is really so? actually i copy the whole schedule and plan from my coach, his son age 15 is national champion and two others age 12 are also champion. all doing the same thing.so if its not the right program, they should not been who they are now!! but in a young age, i had no confidence about what i m doing especially when people question and challange my coaching. i m not asking for the untimate plan, but is there any experience coach out there can share me guidance, 1. had any1 challange ur choaching program? 2. is my routine trainning program really that meaningless? 3. what is the correct track for coaching? or izzit differ from every coach and based on the coach experience? appologize for this long essay post, but appreciated if experience 1 out there share thoughts.. thanks.