Keiji Hayashi. Comparison of low-concentration carbon dioxide-enriched and tap water immersion on body temperature after passive heating. Journal of Physiological Anthropology. 2021. 40. 1. 20
Keiji Hayashi. A novel cooling method using carbon dioxide-rich water after passive heating. Journal of Thermal Biology. 2021. 96. 102843-102843
Keiji Hayashi. Effect of food intake on respiratory chemosensitivity to CO2 in young adults. Journal of Physiological Anthropology. 2019. 38. 8
Hayashi K, Ito N, Ichikawa Y, Suzuki Y. Effect of food intake on the ventilatory response during exercise. Applied Physiology, Nutrition, and Metabolism. 2019. 44. 1. 22-30
Keiji Hayashi. Effect of water temperature on cutaneous vasodilation to immersion in carbonated water. The Journal of Physical Fitness and Sports Medicine. 2022. 11. 6. 379
Keiji Hayashi. Effect of low temperature carbonated water on changes in body temperature during body cooling. The Journal of Physical Fitness and Sports Medicine. 2021. 10. 6. 335
Keiji Hayashi. Effect of low concentration CO2-rich water on body cooling. The Journal of Physical Fitness and Sports Medicine. 2020. 9. 6. 317
Takeshi Ogawa, Ko-hei Shimabara, Keiji Hayashi, Hitoshi Wakabayashi, Takeshi Nishiyasu. Influence of thermal condition on maximal sprint exercise performance and metabolic response under hypoxia. The Journal of Physical Fitness and Sports Medicine. 2020. 9. 6. 319
Keiji Hayashi. Effect of carbonated water on body cooling. The Journal of Physical Fitness and Sports Medicine. 2019. 8. 6. 334