Anyone has a program or something developped on a program like Excel to calculate Lean Body Mass and Body Fat% with a 9 sites calculation methods (bodyfat calipers)
Cause I’m not sure about the formula to use to get those numbers.
Thanks
no one has a spreadsheet that could do this job??? 
here ya go
Search this site (Body Composition for Beginners Part2 or something like that)
Thanks for the references!! But anyone with a “9 sites” calculation?