@@arkapallysrisailama9234 dress means not clothes here, it means turning neck to your right and adjusting the line, that is dressing yourself in straight line.
@@fitnessislife637 thank you for your information 🙏 And i have one more doubt that is somebody using ("thumbnail" distance) command ofter open order finish then set the line then students is taking 2 hands distance so what is "thumbnail" distance in line formation pls and is spelling correct ??? pls give me clarity sir