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Updated: May 20, 2025
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Published on: February 2, 2019
The Comparative Effects of High-Intensity Interval Training and Traditional Resistance Training on Hormonal Responses
Wael Ramadan1, Chrysovalantou E Xirouchaki2, Abdel-Hady El-Gilany3
1Department of Sports Training, Faculty of Physical Education, Mansoura University, Mansoura 35516, Egypt.
Background:
Hormonal levels in women are influenced by exercise intensity and modality.
Methods:
This 10-week study compared high-intensity interval training (HIIT) and traditional resistance training (TRT) in 72 young women. Hormonal levels (estrogen, testosterone, FSH, prolactin, and LH) were measured pre- and post-intervention.
Results:
Both groups showed significant increases in estrogen (HIIT: 150%; TRT: 72.3%) and decreases in testosterone (HIIT: 58%; TRT: 49%), FSH (HIIT: 6%; TRT: 7.7%), and PL (HIIT: 5%; TRT: 2.1%). There are no significant changes in LH.
Conclusions:
HIIT and TRT effectively modulate hormonal profiles, potentially benefiting reproductive and metabolic health.
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