Molecular and cellular adaptations to exercise training in sports town residents

  • Hui Sun Department of Physical Education, Hubei Institute of Automotive Industry, Shiyan 442002, China
  • Fengliang Yu Department of Physical Education, Sejong University, Seoul 05006, Korea
  • Haixiang Bi Department of Physical Education, Sejong University, Seoul 05006, Korea
  • Donglan Zhang School of Physical Education, Pingdingshan University, Pingdingshan 467000, China
Keywords: sports towns; exercise adaptation; cellular biomechanics; physical fitness; molecular signaling; community health
Article ID: 1312

Abstract

Change in fitness levels as a result of exercise in professional athletes based in sport-oriented regions is an area worthy of exploration in terms of impact on sports medicine and even public health. This paper attempts to explore from a qualitative perspective the molecular and cellular dynamic adaptations during exercise which are associated with conducting structured exercises in areas with adequate sports facilities. As part of the study, a 12-week follow-up design was conducted where 120 respondents aged between 30–55 years were equally divided into two groups of 60 each, which were randomized into control and experimental. The exercise program not only helped augment the residents’ aerobic capacity but also the resistance strength training component. These exercises ensured the assessment of cellular mechanical properties, the analysis of molecular signaling pathways and their respective fitness. Data collection was conducted at four times intervals; Baseline, 4 weeks, 8 weeks, and 12 weeks. Management of cellular and physiological activities yielded encouraging results from the present studies. The cells were found to have a 45.3% increase in both elastic modulus and a higher level of cellular skeletal system organization. The ratio of total lipids and phosphorylation was estimated to have an increase in AMPK pathway activation by 28-fold as well as an increase in FAK activation of phosphorylation by 2.3-fold as revealed through Eastern immunoaffinity chromatography. They also observed a rise in the ratio of VO2 max of twenty-four points two percent as well as an increase by twenty-three points five percent in muscular strength compared to eighteen points seven percent in the past. Our research was able to establish distinct time ‘windows’ that defined different phases of the adaptation process where we were able to reinterpret the interrelation between structural and molecular vector alteration embedding. This increases the scope of our knowledge as a community and our practice of exercise adaptations in terms of an environmental-decompartmentalized approach to the community, further validating the application of organized exercise program in sporting towns. The findings are useful in structuring exercise guidance and measures.

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Published
2025-03-04
How to Cite
Sun, H., Yu, F., Bi, H., & Zhang, D. (2025). Molecular and cellular adaptations to exercise training in sports town residents. Molecular & Cellular Biomechanics, 22(4), 1312. https://doi.org/10.62617/mcb1312
Section
Article