Figure 1

Subjects’ body weight (BW) distribution. There was no significant difference in weight distribution between each group of four protocols. -40; up to 40 kg of BW, 40 < −45; greater than 40 kg, up to 45 kg of BW, 45 < −50, 50 < −55, 55 < −60, 60 < −65, 65 < −70 and 70 < −80 are shown in similar to 40 < −45, 80<; greater than 80 kg of BW.