Facilitating Jaw Release Through Improved Habits of Stance and Alignment
Thursday 6th February 2025, 5:00 PM - 7:00 PM (London Time)
Objective: In this interactive workshop, participants assess their current habits of postural stance and dental occlusion and learn techniques to facilitate and maintain jaw release. Despite excellent voice training, many singers and speakers present with jaw tension. The initial cause is often not in the jaw itself but in unfortunate habits of foot posture and stance. Resulting misalignments throughout the body adversely affect many aspects of phonation, including pitch range, dynamics, consistency, ease, articulation, and flexibility. Jaw release maneuvers, while quite helpful (and included in this workshop), are temporary fixes because they don’t address the underlying physical misalignment. Numerous studies have shown that mandibular positions are related to foot posture and gait stability, through the established relationship between posture and the stomatognathic system, including functions such as chewing, speech, swallowing, yawning, and breathing. A more supportive and balanced stance provides the foundational support for the skull that is necessary for consistent release of misplaced jaw tension.
Methods: This hands-on workshop teaches self assessment of current habits of jaw alignment (malocclusion, misplaced tension) and stance (pronation/supination, plantar fascia flexibility, and arch stability), as well as corrective exercises and techniques. Participants learn self-massage and release techniques (including intra-oral massage); release and engagement maneuvers for supination/pronation, fascial flexibility, and arch support, as well as simple exercises for core strength and alignment. Participants have the opportunity to speak or sing as a group before, during, and after the exercises to assess improvement. Methods informing this work include Hennessy Breath & BodyWork, Postural Restoration, The Alexander Technique, The Thompson Method, and intra-oral and shiatsu massage.
Results and Conclusions: Participants facilitate lasting habits of jaw release by improving stance and body alignment. Benefits include improving foot engagement and postural support of the head, reducing muscle tension dysphonia, and increasing flow phonation and pitch range. This workshop’s massage and exercise sequence provides participants with a valuable takeaway for home and studio use.
Ruth Williams Hennessy
Ruth’s lifelong interest in mind-body-performance connections began with her mother’s daily practice of yoga and meditation in the 1960s, with the added benefit of teaching Ruth to think outside the box. Hennessy Breath & BodyWorkShops©, seen around the world, incorporate new concepts while respecting traditional teaching, thus employing a unique confluence of training, pedagogy, and performance experience.
Sorry, this is an archived short course...
We have plenty of upcoming short courses coming soon. See details of some of them below or look at the full list of short courses.


Thursday 9th October 2025
2:00 PM - 4:00 PM
(London Time)
Navigating Vocal Aging for Singers

Karen Brunssen
As singers approach their senior years, they can benefit greatly from a voice teacher who understands the normal changes involved as they navigate vocal aging. This course will focus on the realities of aging voices for senior singers and what can be done to address vocal production and peripheral issues that can affect the activity of singing.


Friday 10th October 2025
3:00 PM - 5:00 PM
Monday 13th October 2025
3:00 PM - 5:00 PM
(London Time)
Introduction to Vocal Acoustics for Spoken and Sung Voice

Gökçe Kutsal
This course is designed to break down the fundamentals of acoustics for both spoken and sung voice in a beginner-friendly, accessible way — so you can easily understand and apply these concepts to your teaching or research.


Monday 13th October 2025
5:00 PM - 7:00 PM
(London Time)
Water Resistance Therapy and Semioccluded Devices for Voice Training

Dr Marco Guzmán
Several voice devices to perform water resistance therapy (WRT) and some oscillatory positive expiratory pressure devices (OPEP) (e.g. Acapella Choice, Shaker Medic Plus, New Shaker) are now commonly used for both voice training and voice therapy. Are these devices truly good for voice training? Are these devices the treatment by themselves? and how much evidence currently supports the use of these devices?