Login
Register
Reset Password
Publish & Distribute
Publishing Solutions
Distribution Solutions
Subjects
Architecture and Design
Arts
Business and Economics
Chemistry
Classical and Ancient Near Eastern Studies
Computer Sciences
Cultural Studies
Engineering
General Interest
Geosciences
History
Industrial Chemistry
Jewish Studies
Law
Library and Information Science, Book Studies
Life Sciences
Linguistics and Semiotics
Literary Studies
Materials Sciences
Mathematics
Medicine
Music
Pharmacy
Philosophy
Physics
Social Sciences
Sports and Recreation
Theology and Religion
Publications
Journals
Books
Proceedings
Publishers
Blog
Contact
Search
EUR
USD
GBP
English
English
Deutsch
Polski
Español
Français
Italiano
Cart
Home
Journals
Polish Journal of Sport and Tourism
Volume 21 (2014): Issue 3 (September 2014)
Open Access
The Relationship Between Beta Endorphins and Emotional State in Physically Active Individuals Aged 45-55 (A Report on a Pilot Study)
Ieva Kundziņa
Ieva Kundziņa
and
Juris Grants
Juris Grants
| Nov 20, 2014
Polish Journal of Sport and Tourism
Volume 21 (2014): Issue 3 (September 2014)
About this article
Previous Article
Next Article
Abstract
References
Authors
Articles in this Issue
Preview
PDF
Cite
Share
Published Online:
Nov 20, 2014
Page range:
147 - 150
Received:
Mar 06, 2014
Accepted:
Jun 30, 2014
DOI:
https://doi.org/10.2478/pjst-2014-0014
© by Ieva Kundziņa
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Ieva Kundziņa
Latvian Academy of Sport Education, Department of Anatomy
Juris Grants
Latvian Academy of Sport Education, Department of Skiing