Abstract
This paper reexamines the foundational stepping mechanics, known as “Ttang-balbgi” (Ground-Stepping), preserved in the traditional Korean martial art Subak. Rather than confining this practice to a isolated domestic combat technique or a specific geopolitical origin, this study adopts an anthropological and biomechanical framework to position it within the macro-concept of Northern Eurasian Body Culture. By investigating trans-regional parallels—such as the “Degig” ritual in Mongolian Bökh, the rhythmic stepping in the Bukcheong Lion Mask Dance, the “Shiko” mechanics of Japanese Sumo linked to the migratory Haji/Tosa clan, and ancient earthen engineering practices—this paper demonstrates a shared regional methodology of utilizing ground reaction force. This approach provides an academically secure and globally scalable framework for archiving Subak as an Intangible Cultural Heritage (ICH).
- Introduction
In the discourse of martial arts anthropology, movement systems are frequently misconstrued as isolated physical technicalities confined within modern national borders. However, ancient somatic practices evolved through shared environmental adaptation, spiritual rituals, and migratory continuums.
The traditional Korean martial art, Subak, possesses a foundational lower-limb methodology termed “Ttang-balbgi” (literally translated as “Ground-Stepping” or “Earth-Pressing”). While historical visual markers, such as the Goguryeo tomb murals (e.g., Muyongchong), formally validate its ancient institutionalization on the Korean peninsula, restricting Subak’s identity to a singular dynastic invention risks nationalistic reductionism.
This paper proposes a paradigm shift: analyzing Subak’s Ttang-balbgi as an institutionalized manifestation of a broader Northern Eurasian Body Culture. Across this vast ecological and cultural belt, the act of forcefully pressing, stabilizing, and drawing energy from the earth serves as a cross-cultural denominator connecting combative arts, festive folk rituals, and ancient civil engineering.
- Trans-Regional Case Studies: Parallels in Stepping Mechanics
To establish the validity of the Northern Eurasian Body Culture framework, we analyze four distinct yet biomechanically aligned practices across the region.
[Case 1: Mongolian Bökh] [Case 2: Bukcheong Lion Dance] [Case 3: Japanese Sumo] Ritualistic “Degig” Masked “Saja-Nori” Step Ceremonial “Shiko” │ │ │ └───────────────────────────────┴─────────────────────────────┘ [Core Biomechanical Mechanism] Active Utilization of Ground Reaction Force (GRF) & Ritualistic Stabilization of the Earth
Case 1: The “Degig” Ceremony in Mongolian Bökh
In traditional Mongolian wrestling (Bökh), the ceremonial entrance and exit dance, known as “Degig”, provides a striking kinetic parallel to Subak. As wrestlers enter the arena, they mimic the soaring flight of a mythical bird (falcon or eagle) with their upper bodies. Simultaneously, their lower limbs execute powerful, deliberate, and alternating steps that stamp firmly into the steppe earth.
Source: Yonhap News
• Biomechanical Analysis: The Degig is not a mere aesthetic performance; it is a dynamic warm-up that activates the kinetic chain. The alternating ground-pressing steps generate a substantial Ground Reaction Force (GRF), stabilizing the pelvic floor and storing elastic energy in the core, which is immediately applicable to the high-leverage grappling of wrestling. This structural duality—fluid upper-body animal mimicry coupled with heavy, rhythmic lower-body earth stabilization—mirrors the core principles of Subak’s Ttang-balbgi.
Case 2: Rhythmic Ground-Pressing in Bukcheong Saja-Nori (Lion Mask Dance)
Within the Korean peninsula’s own cultural repository, the Bukcheong Lion Mask Dance (Bukcheong Saja-Nori)—originating from the northern Hamgyeong Province—preserves an intense stepping mechanism. Performed by two performers operating inside a singular lion costume, the ritual demands rigorous, synchronized leg-lifting and heavy floor-stamping.
• Somatic Connection: Historically associated with military training, exorcism (Byeoksa), and agrarian renewal, the Bukcheong style utilizes a unique northern kinetic rhythm. The performers do not merely walk; they drive their weight downward to command the performance space. This aligns closely with Subak’s lower-body training, demonstrating that the rhythmic mechanics of generating martial power from the earth were universally embedded in both the combat systems and the ritualistic performances of northern Korean populations.
Case 3: The “Shiko” of Japanese Sumo and the Haji/Tosa Clan Continuum
A critical historical and cross-cultural link is found in Japanese Sumo. Before a bout, Sumo wrestlers perform “Shiko”—an iconic movement where each leg is raised high into the air and brought down with tremendous force to stamp the clay ring (Dohyo). Ritually, Shiko is performed to drive away evil spirits lurking beneath the earth.
• Historical Migration: According to ancient chronicles like the Nihon Shoki, the progenitor of Sumo and the ancestor of the Haji/Tosa clan (土師氏) was Nomi-no-Sukune, a figure historically linked to the advanced clay engineering and tumulus-building (Kofun) immigrant technologies from the ancient Korean kingdom of Gaya.
• Synthesis: In ancient times, compacting soil for monumental earthworks required a specialized physical technique of heavy, rhythmic stamping. The Haji/Tosa clan’s legacy suggests that this practical engineering necessity naturally intersected with ritualistic performance and combative stabilization. Rather than suggesting a direct causal lineage, this correlation underscores how the kinetic methodology of “pressing the earth” traveled and institutionalized across East Asian borders.
- Discussion: The Biomechanical and Anthropological Continuum
When these cases are synthesized, Subak’s Ttang-balbgi ceases to be an isolated phenomenon. It emerges as a highly sophisticated martial optimization of a regional somatic heritage.
- Ground Reaction Force (GRF) as a Universal Weapon
In standard Western or modern combat sports, footwork is often optimized solely for rapid agility and spatial repositioning. Conversely, in the Northern Eurasian paradigm, the earth is treated as an active partner in force generation. By utilizing 무릎박기 (knee-pressing) and 발짚기 (foot-anchoring) within Ttang-balbgi, the Subak practitioner stores kinetic energy from the ground up through the pelvis to the upper torso. This is the exact same kinetic chain utilized in the Mongolian Degig and the Sumo Shiko.
- The Integration of Ritual, Engineering, and Combat
In ancient northern societies, survival depended on a holistic relationship with the terrain. Stamping the earth served three overlapping functions:
- Engineering: Compacting soil to build fortresses and burial mounds.
- Ritualistic (Byeoksa): Subduing malevolent subterranean spirits to ensure agricultural and communal fertility (as seen in Korean Jisin-balbgi and Sumo Shiko).
- Martial: Calibrating the body’s center of gravity to execute high-impact strikes and throws (Subak and Bökh).
- Conclusion and Academic Significance
By framing Subak’s Ttang-balbgi within the macro-context of Northern Eurasian Body Culture, researchers and cultural organizations gain several distinct advantages in the global academic arena:
• Mitigating Geopolitical Friction: By avoiding rigid, nationalistic origin claims (“Art A birthed Art B”), this framework presents a sophisticated, interconnected view of human movement that aligns perfectly with UNESCO’s Intangible Cultural Heritage (ICH) philosophy, which prioritizes shared cultural continuity over exclusive intellectual property.
• Scientific and Anthropological Validation: Intertwining historical data (the Haji clan records) with living ethnographic practices (Mongolian Bökh and Bukcheong rituals) elevates Subak from a simple regional folklore to an invaluable anthropological archive of ancient Eurasian movement mechanics.
Ultimately, Ttang-balbgi stands as the refined essence of this ancient stepping culture—a living testament to a time when humanity did not merely walk upon the earth, but actively engaged with its forces to forge systems of ritual, engineering, and martial defense.
https://zenodo.org/records/20364532
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