Can High-Intensity Exercise and Resistance Training Help Combat Cancer?
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Synopsis
Exploring the potential of exercise in cancer treatment, a recent study reveals that resistance training and high-intensity interval training significantly reduce breast cancer cell growth. With myokines playing a crucial role, individuals engaging in these exercises may gain vital health benefits. This groundbreaking research opens new avenues for cancer therapy.
Key Takeaways
- Both RT and HIIT produce myokines that may combat cancer.
- Cancer survivors showed reduced breast cancer cell growth.
- HIIT linked to increased lean muscle and decreased body fat.
- Exercise type affects myokine production and cancer suppression.
- Regular exercise can yield health benefits for everyone.
New Delhi, Sep 16 (NationPress) A recent study has revealed that both resistance training (RT) and high-intensity interval training (HIIT) generate sufficient levels of myokines that can assist in the battle against cancer. While RT employs external weights to enhance muscle strength, HIIT involves brief, intense exercise bursts followed by short recovery periods to elevate cardiovascular fitness and endurance.
Researchers from Edith Cowan University (ECU) discovered that cancer survivors engaging in either RT or HIIT experienced a reduction in the growth of breast cancer cells in vitro by 22% and 25%, respectively.
“This indicates that both exercise modalities may contribute to slowing cancer cell proliferation,” stated Francesco Bettariga from the university.
While there was no significant difference in the effects of RT and HIIT, Bettariga noted, “Interestingly, with HIIT, the decrease in cancer cell growth was associated with an increase in lean muscle mass and a reduction in body fat after 12 weeks of training.”
The research team highlighted that various exercise types have distinct effects on the body. Resistance training significantly enhances muscle strength and mass, whereas HIIT boosts cardiorespiratory fitness and decreases fat mass.
“Understanding how different exercise types influence myokines and their potential cancer-fighting capabilities is crucial,” Bettariga emphasized.
Myokines are proteins produced by muscles during exercise that exhibit anti-cancer properties.
The research team monitored breast cancer survivors over a 12-week training regimen to assess how RT and HIIT affected the proliferation of breast cancer cells in laboratory tests using blood samples from the survivors.
“The findings revealed that participants in both groups exhibited elevated levels of myokines at the conclusion of the 12-week program compared to the start, indicating that regardless of the exercise type, participants can experience benefits,” Bettariga concluded.
Point of View
I believe that the intersection of physical fitness and cancer prevention is an area of growing importance. The findings from Edith Cowan University highlight the need for awareness and action in integrating exercise into cancer recovery programs, showcasing the profound impact of lifestyle choices on health outcomes.
NationPress
16/09/2025
Frequently Asked Questions
What are myokines?
Myokines are proteins produced by muscles during exercise that have anti-cancer effects.
How does resistance training help cancer survivors?
Resistance training improves muscle strength and mass, which can contribute to better health outcomes for cancer survivors.
What is high-intensity interval training (HIIT)?
HIIT involves short, intense bursts of exercise followed by brief recovery periods, improving cardiovascular fitness and endurance.
Was there a significant difference between RT and HIIT?
The study found no major difference between the effects of resistance training and HIIT on cancer cell growth.
Can anyone benefit from these exercise types?
Yes, the study showed that participants in both RT and HIIT groups experienced increased myokine levels, indicating benefits for all.
