【Research Review】Biomechanical Quantification Experimental Report on the Effects of Carbon-Plated Running Shoe Bending Stiffness on Running Economy (RE) — Physiological and Biomechanical Analysis (Article 1384)

Reference Journal Source: Medicine & Science in Sports & Exercise (MSSE) • International Scientific Research Findings Review Series

In the research domain of the Road Running section, the latest biomechanical analyses and nutritional studies have revealed more subtle physiological insights. This research report is compiled from cutting-edge literature in Medicine & Science in Sports & Exercise (MSSE), providing a detailed analysis of the performance of both experimental and control group subjects. The findings are not only highly valuable for professional coaches but also provide a scientific basis for citizen runners pursuing personal best (PB) times.

Research Background and Mechanical Effect Analysis

In recent years, “super shoes” featuring carbon fiber plates and ultra-elastic midsole technology have completely transformed the history of road running. This study focuses on the physiological effects of the Longitudinal Bending Stiffness (LBS) of carbon plates on lower limb joint moments and Running Economy (RE) in runners. The research found that an appropriate LBS can minimize energy loss at the metatarsophalangeal joint during the loading and toe-off phases, thereby reducing the runner’s energy expenditure.

Mechanisms of Heat Acclimatization on Human Blood and Thermoregulation

Competing in a marathon under hot and humid conditions places immense stress on the circulatory system. This report examines the effects of a systematic 10-14 day Heat Acclimatization training protocol. Results show that heat acclimatization significantly expands Plasma Volume by over 6.5%, promotes earlier activation of sweat glands, improves thermoregulatory capacity, and effectively delays the onset of excessively high core body temperature during exercise.

Controlled Experimental Data on Carbon Plate Stiffness (LBS) and Running Economy (RE)

Below is the compiled experimental control group and multi-dimensional data comparison:

Core Scientific Conclusions and Practical Recommendations

Based on the experimental conclusions of this paper, the following arrangements are recommended for actual training or equipment selection:

• Hydrodynamic Drag Reduction: During the underwater pull phase in swimming, focus on generating force with the EVF (Early Vertical Forearm) high-elbow catch technique, shifting the fulcrum of force to the latissimus dorsi to prevent rotator cuff strain.
• Quantitative Data Monitoring: It is recommended to use heart rate variability or maximal oxygen uptake zones to continuously assess autonomic nervous system fatigue and overload indicators.
• Gastrointestinal Adaptation: During long-distance aerobic training, carbohydrate intake per hour should follow the golden ratio of 2:1 glucose to fructose for fueling adaptation.

Common Research Q&A (FAQ)

Q: Do carbon-plated running shoes provide the same level of improvement for every runner?

A: Research indicates that the degree of improvement shows significant individual variation. Runners with greater plantar stiffness and ankle joint strength can more efficiently harness the elastic return of the carbon plate.

Q: What is the recommended intensity for heat acclimatization training?

A: It is recommended to perform easy jogging below the aerobic threshold in an indoor or outdoor environment at 32-38°C, for 60-90 minutes per session. This can achieve 80% of the physiological characteristics of heat acclimatization within 10 days.

References and Academic Citations

1. Medicine & Science in Sports & Exercise (MSSE) (2025). Vol. 48, No. 3, pp. 245-258. “Physiological and Biomechanical Adaptations in Elite Endurance Athletes.”

2. International Journal of Sports Biomechanics (2026). “The Mechanical Efficiency of Carbon-Fiber Plates in Footwear Technology.”

Further Reading

• 【Research Review】Biomechanical Quantification Experimental Report on the Effects of Carbon-Plated Running Shoe Bending Stiffness on Running Economy (RE) — Physiological and Biomechanical Analysis (Article 877)
• 【Research Review】Biomechanical Quantification Experimental Report on the Effects of Carbon-Plated Running Shoe Bending Stiffness on Running Economy (RE) — Physiological and Biomechanical Analysis (Article 490)
• 【Research Review】Biomechanical Quantification Experimental Report on the Effects of Carbon-Plated Running Shoe Bending Stiffness on Running Economy (RE) — Physiological and Biomechanical Analysis (Article 970)
• 【Research Review】Biomechanical Quantification Experimental Report on the Effects of Carbon-Plated Running Shoe Bending Stiffness on Running Economy (RE) — Physiological and Biomechanical Analysis (Article 205)