Limits...
Muscle repositioning: combining subjective and objective feedbacks in the teaching and practice of a reflex-based myofascial release technique.

Bertolucci LF - Int J Ther Massage Bodywork (2010)

Bottom Line: It might be that these reactions are part of the MR mechanism of action and underlie its clinically observed efficacy in the treatment of musculoskeletal disorders.For the practitioner and the client alike, segmental integration provides unique sensations.In teaching MR, these paired sensations can be used as kinesthetic feedback resources, because quality of touch can be guided by the client's reported sensations, which should match the practitioner's sensations.Another form of feedback with respect to quality of touch is the visually discernable degree of segmental integration.

View Article: PubMed Central - PubMed

Affiliation: Associação Brasileira de Rolfing, São Paulo - SP, Brazil.

ABSTRACT
Muscle Repositioning (MR) is a new style of myofascial release that elicits involuntary motor reactions detectable by electromyography. This article describes the principal theoretical and practical concepts of MR, and summarizes a workshop presented October 31, 2009, after the Second International Fascia Research Congress, held at Vrije Universitiet, Amsterdam.The manual mechanical input of MR integrates the client's body segments into a block, which is evident as a result of the diagnostic manual oscillations the practitioner imparts to the client's body. Segmental integration is achieved when the client's body responds as a unit to the oscillatory assessment. It appears that manually sustaining the condition of segmental integration evokes involuntary muscle reactions, which reactions might correspond to mechanisms that maintain homeostasis, such as pandiculation. It might be that these reactions are part of the MR mechanism of action and underlie its clinically observed efficacy in the treatment of musculoskeletal disorders.For the practitioner and the client alike, segmental integration provides unique sensations. In teaching MR, these paired sensations can be used as kinesthetic feedback resources, because quality of touch can be guided by the client's reported sensations, which should match the practitioner's sensations. Another form of feedback with respect to quality of touch is the visually discernable degree of segmental integration. Finally, because the involuntary motor activity elicited by the MR touch can be objectively monitored through electromyography and possibly other instrumented measurements, the MR approach might yield objectivity, precision, and reproducibility-features seldom found in manual therapies.

No MeSH data available.


Related in: MedlinePlus

Involuntary cervical reactions during two subsequent thoracic Muscle Repositioning maneuvers. During the maneuver, the signal becomes progressively higher, peaks at or near the conclusion of the maneuver, and drops thereafter. Electromyographic (EMG) activity was more pronounced and ensued more quickly during the second maneuver. Signal is in microvolts, time is in minutes. s = start of maneuver; e = end of maneuver.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
getmorefigures.php?uid=PMC3091424&req=5

f3-72bertolucci_done: Involuntary cervical reactions during two subsequent thoracic Muscle Repositioning maneuvers. During the maneuver, the signal becomes progressively higher, peaks at or near the conclusion of the maneuver, and drops thereafter. Electromyographic (EMG) activity was more pronounced and ensued more quickly during the second maneuver. Signal is in microvolts, time is in minutes. s = start of maneuver; e = end of maneuver.

Mentions: In a previous study(1), EMG monitoring of the cervical erectors during an MR maneuver at the occiput showed the presence of an involuntary muscle reaction, absent before the maneuver, that appeared during application of the maneuver and disappeared almost immediately after the maneuver (Fig. 1). Involuntary horizontal eye movements were also observed (demonstrated at http://musclerepositioning.blogspot.com/). These movements were mostly slow, periodic, side-to-side horizontal movements, the amplitude and velocity of which varied during the maneuver. In a new set of EMG recordings(2), a maneuver in the thoracic region also elicited involuntary tonic activity in the cervical erectors (Figs. 2 and 3), in conjunction with synchronic lumbar activity in half the subjects. Taken together, these data suggest that evocation of reflexive motor activity might be a hallmark of MR in general.


Muscle repositioning: combining subjective and objective feedbacks in the teaching and practice of a reflex-based myofascial release technique.

Bertolucci LF - Int J Ther Massage Bodywork (2010)

Involuntary cervical reactions during two subsequent thoracic Muscle Repositioning maneuvers. During the maneuver, the signal becomes progressively higher, peaks at or near the conclusion of the maneuver, and drops thereafter. Electromyographic (EMG) activity was more pronounced and ensued more quickly during the second maneuver. Signal is in microvolts, time is in minutes. s = start of maneuver; e = end of maneuver.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3091424&req=5

f3-72bertolucci_done: Involuntary cervical reactions during two subsequent thoracic Muscle Repositioning maneuvers. During the maneuver, the signal becomes progressively higher, peaks at or near the conclusion of the maneuver, and drops thereafter. Electromyographic (EMG) activity was more pronounced and ensued more quickly during the second maneuver. Signal is in microvolts, time is in minutes. s = start of maneuver; e = end of maneuver.
Mentions: In a previous study(1), EMG monitoring of the cervical erectors during an MR maneuver at the occiput showed the presence of an involuntary muscle reaction, absent before the maneuver, that appeared during application of the maneuver and disappeared almost immediately after the maneuver (Fig. 1). Involuntary horizontal eye movements were also observed (demonstrated at http://musclerepositioning.blogspot.com/). These movements were mostly slow, periodic, side-to-side horizontal movements, the amplitude and velocity of which varied during the maneuver. In a new set of EMG recordings(2), a maneuver in the thoracic region also elicited involuntary tonic activity in the cervical erectors (Figs. 2 and 3), in conjunction with synchronic lumbar activity in half the subjects. Taken together, these data suggest that evocation of reflexive motor activity might be a hallmark of MR in general.

Bottom Line: It might be that these reactions are part of the MR mechanism of action and underlie its clinically observed efficacy in the treatment of musculoskeletal disorders.For the practitioner and the client alike, segmental integration provides unique sensations.In teaching MR, these paired sensations can be used as kinesthetic feedback resources, because quality of touch can be guided by the client's reported sensations, which should match the practitioner's sensations.Another form of feedback with respect to quality of touch is the visually discernable degree of segmental integration.

View Article: PubMed Central - PubMed

Affiliation: Associação Brasileira de Rolfing, São Paulo - SP, Brazil.

ABSTRACT
Muscle Repositioning (MR) is a new style of myofascial release that elicits involuntary motor reactions detectable by electromyography. This article describes the principal theoretical and practical concepts of MR, and summarizes a workshop presented October 31, 2009, after the Second International Fascia Research Congress, held at Vrije Universitiet, Amsterdam.The manual mechanical input of MR integrates the client's body segments into a block, which is evident as a result of the diagnostic manual oscillations the practitioner imparts to the client's body. Segmental integration is achieved when the client's body responds as a unit to the oscillatory assessment. It appears that manually sustaining the condition of segmental integration evokes involuntary muscle reactions, which reactions might correspond to mechanisms that maintain homeostasis, such as pandiculation. It might be that these reactions are part of the MR mechanism of action and underlie its clinically observed efficacy in the treatment of musculoskeletal disorders.For the practitioner and the client alike, segmental integration provides unique sensations. In teaching MR, these paired sensations can be used as kinesthetic feedback resources, because quality of touch can be guided by the client's reported sensations, which should match the practitioner's sensations. Another form of feedback with respect to quality of touch is the visually discernable degree of segmental integration. Finally, because the involuntary motor activity elicited by the MR touch can be objectively monitored through electromyography and possibly other instrumented measurements, the MR approach might yield objectivity, precision, and reproducibility-features seldom found in manual therapies.

No MeSH data available.


Related in: MedlinePlus