In a beginner, posture faults come together

The summary today

The claim rests on a single study from half a century ago, which describes more than it measures. In 1976 a Japanese group used photographs, electromyography and X-rays to compare four university archers with more than three years of practice and six young men who had never held a bow: in the beginners the bow shoulder rises, the trunk and neck lean back, the bow is held away from the body and the neck bends forward to aim as if with a rifle. The authors link some of the faults by reasoning, with the bow held away from the body forcing the neck to bend in order to aim and the arm giving way to the bow's pressure letting the scapula rise, but the paper gives no figures and follows nobody over time: the chain is proposed, not measured. In 2021 a comparison between fifteen Polish national team archers and fifteen complete beginners finds that the untrained shoulder stays flexed throughout the movement and produces about twice the adduction moment, but with no statistical test and in a journal with questionable editorial standards. That a beginner's faults travel together is reported; that they spread from one part of the body to the others nobody has measured.

Also phrased as: "beginner posture faults"; "chain of faults in archery"; "raised shoulder in beginners"; "beginner posture"; "one fault leads to another"

Evidence

• 1976
  For Archers Published later

  4 university archers with more than three years of practice against 6 young men who had never held a bow, with photographs, electromyography and X-rays: in the beginners the bow shoulder rises, the trunk and neck lean back, the bow is held away from the body and the neck flexes forward to aim as if with a rifle. The faults are described together, with no numerical values, and nobody is followed over time.

  A STUDY OF THE PROCESS OF IMPROVEMENT IN ARCHERY · Koichiro Hayashi, Kenichi Tabuchi, Takeshi Yabuki, Kiichi Sekine, Shintaro Tachibana, Kozo Nakamura

• 2021
  Context Archers Published later

  15 Polish national team archers against 15 complete beginners: in the archers shoulder flexion starts at about 50 degrees, rises to 70 and then falls to 0, moving into about 10 degrees of extension by the end of the movement; in the beginners it rises to 70 and falls only to 40. A journal with questionable editorial standards.

  Torque Power and Angle Movement of the Shoulder Joint in Archery Questionable venue · Andrzej Kępczyński, Michalina Błażkiewicz

• 2021
  Context Archers Published later

  The same two groups, the moments at the shoulder: adduction is 0.051 Nm/kg in the beginners against 0.027 in the archers, about double, while abduction is similar (0.085 against 0.092 Nm/kg). No statistical test is reported.

  Torque Power and Angle Movement of the Shoulder Joint in Archery Questionable venue · Andrzej Kępczyński, Michalina Błażkiewicz

Status history

1. 1976 Reported The only study is a 1976 photographic analysis of four experienced archers from a university team and six young men who had never held a bow: in the beginners the bow shoulder rises, the trunk and neck lean back, the bow is held away from the body and the neck flexes forward to aim as if with a rifle. Four faults that arrive together, linked by the authors through reasoning but described without figures and in six beginners: reported.
2. 2021 Reported A comparison between fifteen Polish national team archers and fifteen complete beginners adds a measured detail: the untrained shoulder stays flexed throughout the movement, still at 40 degrees at the end against the archers' extension, and produces about twice the adduction moment. It says the beginner's shoulder works differently from start to finish, not which other faults come with it; with no statistics and in a journal with questionable editorial standards, it stays as context and the status does not change.

Related

Related articles

• The bow shoulder: how it rotates, why it rises and how hard it worksHow to hold the bow shoulder at full draw, why it tends to rise, and what X-rays, electromyography and position-sense tests have measured in archers.
• Common beginner mistakes in archery and how to avoid themThe most common beginner mistakes in archery, from posture and release to equipment, and what the measurements made on beginners actually show.
• How archery is taught: what the studies on beginners sayWhat studies tell anyone teaching archery: how much beginners improve anyway, and what courses, starting distance, videos, goals and mental work add.

Research lines

• 63 studiesThe archer's physical profile: strength, endurance and size
• 35 studiesTeaching and learning archery: sixty years of instructional trials

Other claims in this domain

• CorroboratedBetween one and a half and two tenths of a second pass between the clicker sounding and the arrow leaving7 studies · 94 archers measuredStatus since 1990
• ReportedA camera diagonally behind the archer measures the vertical sway of the aim well, but not the horizontal1 study · 3 archers measuredStatus since 2010
• ReportedA continuous final pull through the clicker leads to better shots9 studies · 56 archers measuredStatus since 1993
• ReportedA sound or light cue about the angle of the bow arm tightens beginners' groups2 studies · 1 archers measuredStatus since 2012
• ReportedA thumb grip on the string is less tiring than a finger grip3 studies · 9 archers measuredStatus since 1990

See all claims on technique and biomechanics