Physical Activity and Nutrition

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Original Article

March 31, 2023

Feasibility of mixed herbal medicine for improving gastric function in an alcohol-induced gastritis model

Kibong Kim, Kang Pa Lee, Suji Beak, et al.

Phys Act Nutr. 2023;27(1):001-008.

[Purpose] Excessive exercise causes various gastric dysfunction. Gastritis is common among athletes who perform high-intensity training. Gastritis is a digestive disease involving mucosal damage caused by inflammatory reactions and oxidative...

Original Article

March 31, 2023

Effect of the COVID-19 pandemic on weight loss of Korean athletes: changes in athletes’ physical activity and eating behavior

Jun-Young Sung, Dong-Ryul Lee

Phys Act Nutr. 2023;27(1):009-015.

[Purpose] This study aims to examine the physical activity and eating habits of elite athletes to identify changes in their weight and participation levels in competitions pre- and post-COVID-19, and...

Original Article

March 31, 2023

Comparison of energy consumption and excess post-exercise oxygen consumption according to Taekwondo Taegeuk Poomsae performance in Taekwondo players

Won-Sang Jung, Yerin Sun, Hun-Young Park, et al.

Phys Act Nutr. 2023;27(1):041-046.

[Purpose] We compared and analyzed energy consumption and excess post-exercise oxygen consumption (EPOC) following Taekwondo Taegeuk Poomsae performances. [Methods] Forty-two healthy men who could perform Taegeuk Poomsae 1–8 Jangs were enrolled...

Original Article

March 31, 2023

Comparison of three type of muscle glycogen loading interventions using a very-high-carbohydrate diet in an elite male racewalker: a case report

Emi Kondo, Eri Takai, Hiroyuki Sagayama, et al.

Phys Act Nutr. 2023;27(1):047-054.

[Purpose] Muscle glycogen storage before a race is necessary for endurance athletes to achieve the best performance. Generally, the recommended carbohydrate intake for preparation over 90 min of the race...

Original Article

March 31, 2023

Reliability and validity of the 21-m shuttle-run test and its application to youth soccer players during the preseason training

Kyeongho Byun

Phys Act Nutr. 2023;27(1):055-059.

[Purpose] This study has two purposes: first to assess the reliability and validity of the 21-m shuttle-run test (21-m SRT) and, second, to evaluate the practicality of the 21-m SRT...

Original Article

March 31, 2023

Association between serum creatinine levels and pulmonary function of Korean adults: the 2016-2019 Korea National Health and Nutrition Examination Survey

Young-Ran Yeun, Yi Sub Kwak, Hye-Young Kim

Phys Act Nutr. 2023;27(1):060-065.

[Purpose] Research on the interaction between renal and lung functions has been conducted; however, studies on the general adult population are limited. This study aimed to investigate the association between...

Original Article

March 31, 2023

Endurance exercise training reinforces muscular strength with improvements in mitochondrial oxidative capacity, lysosome reformation, and myogenic differentiation against doxorubicininduced skeletal muscle wasting in mice

Insu Kwon

Phys Act Nutr. 2023;27(1):076-086.

[Purpose] Doxorubicin (DOX) is a chemotherapeutic medication broadly used to treat diverse cancers. However, chronic DOX chemotherapy can cause myotoxicity and muscle atrophy. Endurance exercise (EXE) is used to prevent...

Current Issue: Volume 27(1); Mar 2023

Feasibility of mixed herbal medicine for improving gastric function in an alcohol-induced gastritis model Kibong Kim, Kang Pa Lee, Suji Beak, et al. Phys Act Nutr. 2023;27(1):001-008. Original Article March 31, 2023 Full text PubReader ePub PDF	Effect of the COVID-19 pandemic on weight loss of Korean athletes: changes in athletes’ physical activity and eating behavior Jun-Young Sung, Dong-Ryul Lee Phys Act Nutr. 2023;27(1):009-015. Original Article March 31, 2023 Full text PubReader ePub PDF
Effect of pilates training on pain and disability in patients with chronic low back pain: a systematic review and meta-analysis based on randomized controlled trials Junzhen Huang, Hun-Young Park Phys Act Nutr. 2023;27(1):016-029. Review March 31, 2023 Full text PubReader ePub PDF	A scoping review of voluntary gait adaptability tasks requiring cognitive demands in older adults Kyungwan Kim, Marie Vinent, Lena Deller, et al. Phys Act Nutr. 2023;27(1):030-040. Review March 31, 2023 Full text PubReader ePub PDF
Comparison of energy consumption and excess post-exercise oxygen consumption according to Taekwondo Taegeuk Poomsae performance in Taekwondo players Won-Sang Jung, Yerin Sun, Hun-Young Park, et al. Phys Act Nutr. 2023;27(1):041-046. Original Article March 31, 2023 Full text PubReader ePub PDF	Comparison of three type of muscle glycogen loading interventions using a very-high-carbohydrate diet in an elite male racewalker: a case report Emi Kondo, Eri Takai, Hiroyuki Sagayama, et al. Phys Act Nutr. 2023;27(1):047-054. Original Article March 31, 2023 Full text PubReader ePub PDF
Reliability and validity of the 21-m shuttle-run test and its application to youth soccer players during the preseason training Kyeongho Byun Phys Act Nutr. 2023;27(1):055-059. Original Article March 31, 2023 Full text PubReader ePub PDF	Association between serum creatinine levels and pulmonary function of Korean adults: the 2016-2019 Korea National Health and Nutrition Examination Survey Young-Ran Yeun, Yi Sub Kwak, Hye-Young Kim Phys Act Nutr. 2023;27(1):060-065. Original Article March 31, 2023 Full text PubReader ePub PDF
Total energy expenditure of collision team sports players measured using doubly labeled water: a systematic review Nahyun Kim, Jonghoon Park Phys Act Nutr. 2023;27(1):066-075. Review March 31, 2023 Full text PubReader ePub PDF	Endurance exercise training reinforces muscular strength with improvements in mitochondrial oxidative capacity, lysosome reformation, and myogenic differentiation against doxorubicininduced skeletal muscle wasting in mice Insu Kwon Phys Act Nutr. 2023;27(1):076-086. Original Article March 31, 2023 Full text PubReader ePub PDF

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