title: A 10-s sprint performed after moderate-intensity exercise neither increases nor decreases the glucose requirement to prevent late-onset hypoglycemia in individuals with type 1 diabetes.
abstract: OBJECTIVE
  To determine whether performing a 10-s sprint after moderate-intensity exercise increases the amount of carbohydrate required to maintain euglycemia and prevent late-onset postexercise hypoglycemia relative to moderate-intensity exercise alone.
  
  
  METHODS
  Seven individuals with type 1 diabetes underwent a hyperinsulinemic-euglycemic clamp and performed 30 min of moderate-intensity exercise on two separate occasions followed by either a 10-s maximal sprint effort or no sprint. During the following 8 h, glucose infusion rate to maintain euglycemia and rates of glucose appearance and disappearance were measured continuously.
  
  
  RESULTS
  In response to exercise and throughout the 8-h recovery period, there were no differences in glucose infusion rate, blood glucose levels, plasma insulin concentrations, and rates of glucose appearance and disappearance between the two experimental conditions (P > 0.05).
  
  
  CONCLUSIONS
  A 10-s sprint performed after 30 min of moderate-intensity exercise does not affect the amount of carbohydrate required to maintain euglycemia postexercise in individuals with type 1 diabetes.
authors.affiliation: Corresponding author: Raymond J. Davey, raymond.davey@health.wa.gov.au.
authors.forename: Raymond J
authors.initials: RJ
authors.lastname: Davey
authors.forename: Vanessa A
authors.initials: VA
authors.lastname: Bussau
authors.forename: Nirubasini
authors.initials: N
authors.lastname: Paramalingam
authors.forename: Luis D
authors.initials: LD
authors.lastname: Ferreira
authors.forename: Ee Mun
authors.initials: EM
authors.lastname: Lim
authors.forename: Elizabeth A
authors.initials: EA
authors.lastname: Davis
authors.forename: Timothy W
authors.initials: TW
authors.lastname: Jones
authors.forename: Paul A
authors.initials: PA
authors.lastname: Fournier
mesh_terms: D000293:Adolescent; D001786:Blood Glucose / Q000378:metabolism*; D003922:Diabetes Mellitus, Type 1 / Q000097:blood / Q000150:complications*; D004305:Dose-Response Relationship, Drug; D005260:Female; D005500:Follow-Up Studies; D005947:Glucose / Q000008:administration & dosage*; D015309:Glucose Clamp Technique; D006801:Humans; D007003:Hypoglycemia / Q000097:blood / Q000139:chemically induced / Q000517:prevention & control*; D007275:Injections, Intravenous; D007328:Insulin / Q000097:blood; D008297:Male; D012420:Running / Q000502:physiology*
chemical_list: D001786:Blood Glucose; D007328:Insulin; D005947:Glucose