How Long Should Handle Be On A Square Shovel With D Handle

Question From: j. Eisenhauer Smith - Madison, Wisconsin, United States
Q: for short handle square shovel with d handle, how long should the handle be. i have a 4'10" person, a 5'3" person and a 5'5" person. the shorter 2 are at their adult height. the third will probably grow to 6'2" or so. thnx!!!

A: Sorry Janet, I am not an engineer or a physical therapist so I cannot give you exact specifications. You might check with a professional or search further online. Here is a link with information that might be useful:
https://www.ccohs.ca/oshanswers/ergonomics/shovel.html.

Best And Happy Yardening, Nancy