TY - JOUR
T1 - Association of serum BDNF concentration with high-intensity interval training
AU - Azuma, Koichiro
AU - Osawa, Yusuke
AU - Tabata, Shogo
AU - Horisawa, Shiori
AU - Katsukawa, Fuminori
AU - Ishida, Hiroyuki
AU - Oguma, Yuko
AU - Kawai, Toshihide
AU - Oguchi, Shuji
AU - Ota, Atsumi
AU - Kikuchi, Haruhito
AU - Murata, Mitsuru
AU - Matsumoto, Hideo
N1 - Publisher Copyright:
© 2015, Japanese Society of Physical Fitness and Sports Medicine. All rights reserved.
PY - 2015
Y1 - 2015
N2 - To evaluate the association of serum BDNF concentration with high-intensity interval training, 12 healthy male volunteers, aged 28-48 years, completed 16-week high-intensity interval training (HIIT) using ergometer. Training program consisted of >90% VO2 peak for 60 sec separated by 60 sec active rest period for 8-12 sets twice weekly for 16-week. Maximal exercise tolerance tests were performed before (0-week), 4-week, and 16-week after the intervention program. VO2 peak as well as peak watt was linearly increased after 4-week (9% for both VO2 peak and peak watt) and 16-week HIIT training (15% for VO2 peak and 18% for peak watt, p<0.01). However, there was no change in serum BDNF concentration by HIIT. On the other hand, there was a positive association of serum BDNF concentration at baseline with % increase in peak watt after the intervention (ρ=0.60, p<0.05). The association between BDNF and exercise training is still unclear, and more studies are needed to clarify the above positive association.
AB - To evaluate the association of serum BDNF concentration with high-intensity interval training, 12 healthy male volunteers, aged 28-48 years, completed 16-week high-intensity interval training (HIIT) using ergometer. Training program consisted of >90% VO2 peak for 60 sec separated by 60 sec active rest period for 8-12 sets twice weekly for 16-week. Maximal exercise tolerance tests were performed before (0-week), 4-week, and 16-week after the intervention program. VO2 peak as well as peak watt was linearly increased after 4-week (9% for both VO2 peak and peak watt) and 16-week HIIT training (15% for VO2 peak and 18% for peak watt, p<0.01). However, there was no change in serum BDNF concentration by HIIT. On the other hand, there was a positive association of serum BDNF concentration at baseline with % increase in peak watt after the intervention (ρ=0.60, p<0.05). The association between BDNF and exercise training is still unclear, and more studies are needed to clarify the above positive association.
KW - Aerobic fitness
KW - BDNF
KW - High-intensity interval training
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U2 - 10.7600/jspfsm.64.227
DO - 10.7600/jspfsm.64.227
M3 - Article
AN - SCOPUS:84925428157
SN - 0039-906X
VL - 64
SP - 227
EP - 232
JO - Japanese Journal of Physical Fitness and Sports Medicine
JF - Japanese Journal of Physical Fitness and Sports Medicine
IS - 2
ER -