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The effect of increasing effort on movement economy during incremental cycling exercise in individuals early after acquired brain injury
DAWES H; BATEMAN A; CULPAN J
CLIN REHABIL , 2003, vol. 17, n° 5, p. 528-534 Doc n°: 109745 Localisation : Documentation IRR Descripteurs : AF3 - TRAUMATISME CRANIEN Objective: To investigate the effect of increasing effort on energy cost as measured by oxygen consumption ((V) over dot O-2) during cycling exercise in individuals early after acquired brain injury (ABI). Design: An experimental correlation design. Setting: Specialist neurorehabilitation centre. Participants: Thirty-eight individuals were recruited early after acquired brain injury. Nine individuals had spasticity; Ashworth Scale > 1 in either upper or lower limbs. Intervention: The (V) over dot O-2 was measured in relation to workload during a graded exercise test. Results: The (V) over dot O-2 increased in a linear fashion with increases in workload in 34 individuals. Only one individual with spasticity demonstrated a nonlinear relationship. Conclusion: Increasing the workload during cycling exercise does not disproportionately increase energy cost in most individuals with spasticity early after ABI. Langue : ANGLAIS Identifiant basis : 2003227845 |
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