handdator

Visa fullständig version : Effekt av HIIT vs lågintensiv konditionsträning på GH och kroppsfett


King Grub
2014-07-16, 16:45
This study determined the effects of high-intensity interval training on the exercise-induced growth hormone (GH) responses, whole body and regional fat content. Twenty-four sedentary males were randomized to either a high-intensity interval training (HIT) group or a low-intensity continuous training (LT) group. The HIT group performed intermittent exercises at 85% of V O2maxO2max, whereas the LT group performed continuous exercise for 22 min at 45% of V O2max. Before and after 4 weeks of training, hormonal and metabolic responses to acute exercise were determined. Acute exercise significantly increased GH concentrations in both groups (p < 0.05). However, the responses did not change after training period in either group. Furthermore, the training did not significantly affect intramyocellular or intrahepatic lipid content in either group. The present study indicates that 4 weeks of high-intensity interval training does not alter the exercise-induced GH responses, whole body fat mass or intramyocellular and intrahepatic lipid content in sedentary males.

4 weeks of high-intensity interval training does not alter the exercise-induced growth hormone response in sedentary men. SpringerPlus 2014, 3:336. 2 July 2014.

http://www.springerplus.com/content/pdf/2193-1801-3-336.pdf

nothingendshere
2014-07-16, 21:19
Den mest chockerande nyheten är inte studien du länkade till, utan ditt byte av avatar! :o

King Grub
2014-07-16, 21:49
Den här är äldre än den dansande bajsbollen :p Men han kommer alltid tillbaka.