【Research Review】Biomechanical Analysis of the Effects of Carbon-Plated Shoe Bending Stiffness on Running Economy (RE): A Study of Elite Athletes’ Physiological Characteristics (Article 544)

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

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

Research Background and Analysis of Mechanical Effects

In recent years, “super shoes” featuring carbon fiber plates and super-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 runners’ lower limb joint moments and running economy (RE). 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 Temperature Regulation

Competing in a marathon in hot and humid environments places enormous stress on the circulatory system. This report explores the effects of a systematic 10-14 day heat acclimatization training protocol. The results show that heat acclimatization can significantly expand plasma volume by more than 6.5%, and promote earlier activation of the sweat glands, improving thermoregulation and effectively delaying the onset of excessively high core body temperature during exercise.

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

The following is a compiled comparison of the experimental control group and multi-dimensional data:

Core Scientific Conclusions and Practical Recommendations

Based on the experimental conclusions of this paper, it is recommended to follow the following arrangements in actual training or equipment selection:

• Hydrodynamic Drag Reduction: When performing the underwater pull phase in swimming, focus on exerting force using 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.
• Biomechanical Feedback: Strengthening the gluteus medius and deep core muscles can significantly improve pelvic tilt during the stance phase, preventing uneven patellofemoral loading under high intensity.

Common Research Q&A (FAQ)

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

A: Research indicates that the degree of improvement exhibits 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 indoor or outdoor environments with temperatures of 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.”

Related Reading

• 【Research Review】Biomechanical Analysis of the Effects of Carbon-Plated Shoe Bending Stiffness on Running Economy (RE): A Study of Elite Athletes’ Physiological Characteristics (Article 1066)
• 【Research Review】Biomechanical Analysis of the Effects of Carbon-Plated Shoe Bending Stiffness on Running Economy (RE): A Study of Elite Athletes’ Physiological Characteristics (Article 1219)
• 【Research Review】Biomechanical Analysis of the Effects of Carbon-Plated Shoe Bending Stiffness on Running Economy (RE): A Study of Elite Athletes’ Physiological Characteristics (Article 709)
• 【Research Review】Biomechanical Analysis of the Effects of Carbon-Plated Shoe Bending Stiffness on Running Economy (RE): A Study of Elite Athletes’ Physiological Characteristics (Article 871)