The effects of physical training on high level spinal lesion patients.

Seven chronically institutionalised high level spinal lesion subjects participated in an exercise program, five days per week for seven weeks. Anthropometry, spirometry and maximum oxygen consumption (VO2 max) was measured initially and at the end of seven weeks. Subjects generally followed a common training program. No significant changes were noted in the anthropometric and spirometric measurements. A significant increase (34%) in minute ventilation was recorded, and this was accompanied by significant increases in VO2 max 0.764 +/- 0.341 to 1.03 +/- 0.419 1 x min-1 (P less than 0.01) and wheelchair treadmill time 502 +/- 340 to 766 +/- 249 sec (P less than 0.05). The exercise program had no significant effect on maximum or recovery heart rates. Many subjects had subjective comments on improved psychological state. The significant changes in VV2 max, VE, and wheelchair treadmill time indicated that high level spinal lesion subjects can exhibit an improved cardiovascular function through regular aerobic exercise.