The Journal of Physical Fitness and Sports Medicine

Relationship between gastrointestinal environment and physical conditions in elite athletes Nobuhiko Akazawa, Mariko Nakamura, Nobuhiko Eda, Haruka Murakami, Takashi Nakagata, Hinako Nanri, Jonguk Park, Koji Hosomi, Kenji Mizuguchi, Jun Kunisawa, Motohiko Miyachi, Masako Hoshikawa
Effects of different short sprint training volumes using optimal load on maximal anaerobic power Hayao Ozaki, Shizuo Katamoto
Effects of Lactiplantibacillus pentosus ONRICb0240-containing food on reducing immunosuppression in judo athletes during rapid weight loss Kazuhiro Shimizu, Satoshi Hattori, Megumi Matsumoto, Hiroaki Hiraoka, Yoko Tanabe, Yukichi Hanaoka, Takashi Ono, Fuminori Kimura, Koichiro Hamada, Koichi Watanabe, Takeshi Kukidome

Most viewed articles (January 2026)

1

High cortisol awakening response measured on day following high-intensity exercise

Released on J-STAGE: March 14, 2022 | Volume 11 Issue 2 Pages 59-66

Yui Ogasawara, Susumu Kadooka, Hironobu Tsuchiya, Takayuki Sugo
2

Phase-adjustment of human circadian rhythms by light and physical exercise

Released on J-STAGE: October 03, 2016 | Volume 5 Issue 4 Pages 287-299

Yujiro Yamanaka, Jim Waterhouse
3

Current aspects of high-intensity interval training for older adults: a narrative review

Released on J-STAGE: September 13, 2022 | Volume 11 Issue 5 Pages 263-278

Shigenori Ito
4

Lifestyle and health

Released on J-STAGE: November 18, 2025 | Volume 14 Issue 6 Pages 204-216
5

Japanese physical fitness surveillance: a greater need for international publications that utilize the world’s best physical fitness database

Released on J-STAGE: May 10, 2022 | Volume 11 Issue 3 Pages 161-167

Tetsuhiro Kidokoro, Grant R. Tomkinson, Shingo Noi, Koya Suzuki

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