Physical Activity and Nutrition

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Original Article

September 30, 2026

The effects of blood flow restriction training during low intensity online resistance training with older adults

Daniela Presta, Emma H. Chen, Kate Kraemer, et al.

Phys Act Nutr. 2026;30(3):1-9.

[Purpose] Blood flow restriction (BFR) training involves limiting blood flow to specific areas, enabling low-intensity exercise to mimic high-intensity workouts. This study explored the effectiveness of combining BFR with online...

Original Article

September 30, 2026

Compositional associations of 24-hour movement behaviors with metabolic syndrome in Korean older adults: a nationwide cross-sectional study using KNHANES 2022-2024

Ahn Hana, Won-Sang Jung

Phys Act Nutr. 2026;30(3):16-23.

[Purpose] Movement behaviors over 24 hours—sleep, sedentary time, and physical activity—are temporally interdependent, but most Korean studies in older adults have analyzed them in isolation. We examined how the 24-hour...

Original Article

September 30, 2026

Effects of morning versus evening high-intensity exercise on electroencephalographic and autonomic responses in middle-aged women

Jae-Myun Ko, Wi-Young So, Jae-Hyun Jung

Phys Act Nutr. 2026;30(3):24-31.

[Purpose] The time of day at which exercise is performed influences physiological responses and performance, and thus its health benefits. This study investigated whether electroencephalographic (EEG) and autonomic nervous system...

Original Article

September 30, 2026

Factors associated with health-promoting lifestyles among community-dwelling older adults in Zigong, China: a cross-sectional study

Siyao Zeng, Vorapoj Promasatayaprot, Sumattana Glangkan, et al.

Phys Act Nutr. 2026;30(3):32-40.

[Purpose] The aging population in China faces significant challenges in maintaining health-promoting lifestyles, with disparities between life expectancy and healthy life expectancy. In this study, we aimed to assess health-promoting...

Original Article

September 30, 2026

Effects of keiser-assisted Nordic hamstring curl training on hamstring flexibility, mechanical properties, and pitching performance in high school baseball pitchers

Ye-Jun Han, Hyun Ahn, Sea-Hyun Bae, et al.

Phys Act Nutr. 2026;30(3):41-47.

[Purpose] This study aimed to investigate the effects of 10-week Keiser-assisted Nordic hamstring curl (NHC) training on the mechanical properties, muscle strength, and flexibility of the hamstrings, as well as...

Original Article

September 30, 2026

Position-specific differences in match performance of elite U-17 soccer players using GPS-derived external load data: focus on forwards and defenders

Chulsoon Choi, Hoseong Lee, Kwangjin Lee

Phys Act Nutr. 2026;30(3):48-53.

[Purpose] The objective of this study was to investigate differences in match performance characteristics between forwards and defenders among elite U-17 soccer players using Global Positioning System (GPS)-derived data. [Methods] This...

Original Article

September 30, 2026

Effects of plyometric training combined with tDCS on lower-limb muscle activation and cardiopulmonary function in male amateur soccer players: a randomized controlled trial

Jeong-Il Kang, Dae-Joong Yang, Hyeong-Seok Lee

Phys Act Nutr. 2026;30(3):54-63.

[Purpose] This study aimed to investigate the effects of combining transcranial direct current stimulation (tDCS) with plyometric training on lower-limb muscle activation and cardiorespiratory function in male amateur soccer players. [Methods]...

Original Article

September 30, 2026

Pre-exercise chickpea milk consumption supports glycemic stability during endurance exercise in female runners

Parawee Hiruncharoen, Nattiporn Nokkaew

Phys Act Nutr. 2026;30(3):64-72.

[Purpose] This study investigated the effects of pre-exercise chickpea milk consumption on glycemic stability and physiological responses during endurance exercise in trained female runners. [Methods] Fourteen eumenorrheic female half-marathon runners (25-35...

Original Article

September 30, 2026

Efficacy of a weighted-vest aerobic dance intervention for enhancing lower extremity strength and mobility in older adults: a randomized controlled trial

Sasithorn Sukjit, Bhakbhum Choktaweepanich, Worrawut Thuwakum

Phys Act Nutr. 2026;30(3):73-80.

[Purpose] To investigate the effectiveness of an 8-week aerobic dance program combined with a weighted vest on functional fitness, body composition, and bone mineral density (BMD) in postmenopausal women with...

Original Article

September 30, 2026

Rapid weight loss practices and methods among Mongolian judo athletes

Enkhzaya Battsengel, Jaesin Sa, Jounghee Lee

Phys Act Nutr. 2026;30(3):81-88.

[Purpose] Rapid weight loss is prevalent and potentially hazardous in combat sports; however, evidence among Mongolian athletes remains limited. This study characterized rapid weight loss practices among Mongolian judo athletes...

Original Article

September 30, 2026

Effects of d-allulose intake during exercise training on heart rate response to submaximal exercise in untrained young adults: a pilot study

Takamasa Tsuzuki, Takako Yamada, Teruhiko Koike, et al.

Phys Act Nutr. 2026;30(3):89-96.

[Purpose] d-Allulose has been reported to enhance fat oxidation during acute aerobic exercise; however, its effects during exercise training in humans remain unclear. We investigated the effects of d-allulose intake...

Original Article

September 30, 2026

Effects of Kinect-based mixed-reality exercise and deep-sea water consumption on metabolic syndrome: a randomized controlled trial

Hyejung Shin, Nur Afiqah Binti Zulkifli, Byunggul Lim, et al.

Phys Act Nutr. 2026;30(3):114-123.

[Purpose] The increasing prevalence of metabolic syndrome poses significant health risks, particularly for cardiovascular diseases and type 2 diabetes. Exercise interventions have shown promise in improving the components of metabolic...

Original Article

September 30, 2026

A complementary amino acid formulation enhances exercise-induced skeletal muscle remodeling during resistance training

Deunsol Hwang, Sunghwan Kyun, Inkwon Jang, et al.

Phys Act Nutr. 2026;30(3):124-138.

[Purpose] This study investigated whether a five-amino-acid formulation integrating complementary anabolic, metabolic, and redox-supporting functions enhances skeletal muscle remodeling during resistance training. [Methods] Male C57BL/6N mice were assigned to eight groups...

Original Article

September 30, 2026

Long-term lactate ingestion and exercise training differentially modulate body composition, resting substrate metabolism, and tissue-specific metabolic remodeling in mice

Inkwon Jang, Nayeon Kim, Deunsol Hwang, et al.

Phys Act Nutr. 2026;30(3):139-150.

[Purpose] This study investigated whether long-term lactate ingestion induces systemic and tissue-specific metabolic adaptations under normal physiological conditions and whether these responses differ from those induced by exercise training. [Methods] Thirty-two...

Original Article

September 30, 2026

Latent profiles of body composition in older adults with hypertension: associations with physical fitness and differences in blood pressure and fasting plasma glucose

Jae-Hoon Lee, Jaehee Lee, Min-Seong Ha

Phys Act Nutr. 2026;30(3):151-161.

[Purpose] This study aimed to identify the body composition profiles of older adults with hypertension and examine their associations with physical fitness and cardiometabolic characteristics. [Methods] This cross-sectional study included 491...

Original Article

September 30, 2026

Associations of adiposity and physical fitness with hippocampaldependent mnemonic discrimination in postmenopausal women

Chanwoo Lee, Subin Park, Cheonok Lee, et al.

Phys Act Nutr. 2026;30(3):162-172.

[Purpose] This study examined the associations of adiposity indices and physical fitness components with domain-specific cognitive function in postmenopausal women, focusing on hippocampus-dependent mnemonic discrimination. [Methods] The study involved 68 postmenopausal...

Current Issue: Volume 30(3); Sep 2026

This archive contains links to the full-text of all issues of Phys Act Nutr.

Current issue

Volume 30(3); September

All issues

Vol. 30
2026

v.30(1)
Mar 2026

v.30(2)
Jun 2026

v.30(3)
Sep 2026

Vol. 29
2025

v.29(1)
Mar 2025

v.29(2)
Jun 2025

v.29(3)
Sep 2025

v.29(4)
Dec 2025

Vol. 28
2024

v.28(1)
Mar 2024

v.28(2)
Jun 2024

v.28(3)
Sep 2024

v.28(4)
Dec 2024

Vol. 27
2023

v.27(1)
Mar 2023

v.27(2)
Jun 2023

v.27(3)
Sep 2023

v.27(4)
Dec 2023

Vol. 26
2022

v.26(1)
Mar 2022

v.26(2)
Jun 2022

v.26(3)
Sep 2022

v.26(4)
Dec 2022

Vol. 25
2021

v.25(1)
Mar 2021

v.25(2)
Jun 2021

v.25(3)
Sep 2021

v.25(4)
Dec 2021

Vol. 24
2020

v.24(1)
Mar 2020

v.24(2)
Jun 2020

v.24(3)
Sep 2020

v.24(4)
Dec 2020

Journal of Exercise Nutrition & Biochemistry1997 (v1 n1) to 2019 (v23 n4)

Vol. 23
2019

v.23(1)
Mar 2019

v.23(2)
Jun 2019

v.23(3)
Sep 2019

v.23(4)
Dec 2019

Vol. 22
2018

v.22(1)
Mar 2018

v.22(2)
Jun 2018

v.22(3)
Sep 2018

v.22(4)
Dec 2018

Vol. 21
2017

v.21(1)
Mar 2017

v.21(2)
Jun 2017

v.21(3)
Sep 2017

v.21(4)
Dec 2017

Vol. 20
2016

v.20(1)
Mar 2016

v.20(2)
Jun 2016

v.20(3)
Sep 2016

v.20(4)
Dec 2016

Vol. 19
2015

v.19(1)
Mar 2015

v.19(2)
Jun 2015

v.19(3)
Sep 2015

v.19(4)
Dec 2015

Vol. 18
2014

v.18(1)
Mar 2014

v.18(2)
Jun 2014

v.18(3)
Sep 2014

v.18(4)
Dec 2014

Vol. 17
2013

v.17(1)
Mar 2013

v.17(2)
Jun 2013

v.17(3)
Sep 2013

v.17(4)
Dec 2013

Vol. 16
2012

v.16(1)
Mar 2012

v.16(2)
Jun 2012

v.16(3)
Sep 2012

v.16(4)
Dec 2012

Vol. 15
2011

v.15(1)
Mar 2011

v.15(2)
Jun 2011

v.15(3)
Sep 2011

v.15(4)
Dec 2011

Vol. 14
2010

v.14(1)
Mar 2010

v.14(2)
Jun 2010

v.14(3)
Sep 2010

v.14(4)
Dec 2010

Vol. 13
2009

v.13(1)
Mar 2009

v.13(2)
Jun 2009

v.13(3)
Sep 2009

v.13(4)
Dec 2009

Vol. 12
2008

v.12(1)
Mar 2008

v.12(2)
Jun 2008

v.12(3)
Sep 2008

Vol. 11
2007

v.11(1)
Mar 2007

v.11(2)
Jun 2007

v.11(3)
Sep 2007

Vol. 10
2006

v.10(1)
Mar 2006

v.10(2)
Jun 2006

v.10(3)
Sep 2006

Vol. 9
2005

v.9(1)
Mar 2005

v.9(2)
Jun 2005

v.9(3)
Sep 2005

Vol. 8
2004

v.8(1)
Mar 2004

v.8(2)
Jun 2004

v.8(3)
Sep 2004

Vol. 7
2003

v.7(1)
Mar 2003

v.7(2)
Jun 2003

v.7(3)
Sep 2003

Vol. 6
2002

v.6(1)
Mar 2002

v.6(2)
Jun 2002

v.6(3)
Sep 2002

Vol. 5
2001

v.5(1)
Mar 2001

v.5(2)
Jun 2001

Vol. 4
2000

v.4(1)
Mar 2000

v.4(2)
Jun 2000

Vol. 3
1999

v.3(1)
Mar 1999

v.3(2)
Jun 1999

Vol. 2
1998

v.2(1)
Mar 1998

v.2(2)
Jun 1998

Vol. 1
1997

v.1(1)
Mar 1997

v.1(2)
Jun 1997

Editorial Office
Physical Activity and Nutrition
Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul, 05029, Republic of Korea

Editorial Manager
Inkwon Jang, Ph.D.
Tel: +82 10-7642-7895 E-mail: jenbedit@gmail.com

Copyright © 2026 by Korean Society for Exercise Nutrition.

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