Another study, conducted by Furnham, was used as an extension of Singh & Young's 1995 investigation.
Waist-hip ratio is also a reliable cue to one's sex and it is hypothesized that the "individuals who represent a mismatch based on the cue provided by WHR (e.g., women with high WHRs or men with low WHRs) would likely be viewed as unattractive by the opposite sex." [REF] .