2015. Arm span is a good predictor for Forced Vital Capacity (FVC) and Forced Expiratory volume (FEV1) in healthy children aged 8 to 12 years. International Journal of Biomedical Research. 6, 9 (Sep. 2015), 635–637. DOI:https://doi.org/10.7439/ijbr.v6i9.2374.