• Coca chewing for exercise : hormonal and metabolic responses of nonhabitual chewers 

      Favier, Roland; Cáceres, Esperanza; Guillon, Laurent; Sempore, Brigitte; Sauvain, Michel; Koubi, Harry; Spielvogel, Hilde (Journal of Applied Physiology, 1996)
      Abstract. To determine the effects of acute coca use on the hormonal and metabolic responses to exercise, 12 healthy nonhabitual coca users were submitted twice to steady-state exercise (∼75% maximal O2 uptake). On one ...
    • Effects of coca chewing on metabolic and hormonal changes during graded incremental exercise to maximum 

      Spielvogel, Hilde; Cáceres, Esperanza; Koubi, Harry; Sempore, Brigitte; Sauvain, Michel; Favier, Roland (J. Appl. Physiol., 1996)
      Abstract. We examined the effects of 1 h of coca chewing on metabolic and hormonal responses during incremental exercise to exhaustion in traditional coca chewers (C; n = 8), and the results were compared with a group of ...