From the article, paraphrased; 38 different loads is not all that were available. Extreme testing to be sure, and some surprises.
SGT Edward Wilcox,
Lt Col Charlie Brown,
SSG Diane R.,
SPC Margaret Higgins,
CPT Jack Durish,
Cpl Jeff N., LTC Charles Blake,
SGT (Join to see),
SPC Gary Welch,
Maj Robert Thornton,
CPL Douglas Chrysler,
Maj Marty Hogan,
LTC (Join to see),
LT Brad McInnis,MSgt Robert "Rock" Aldi,
PO1 John Johnson,MSgt David Hoffman