Dynamics: Tension and Relaxation
Exploring how dancers use tension and relaxation, force, and flow to communicate different ideas and emotions.
About This Topic
This topic explores how dancers use opposing physical states, tension and relaxation, along with variations in force and flow, to communicate specific ideas and emotions through movement. Students learn that these dynamics are not just technical qualities but expressive tools. A body held in sustained tension reads differently to an audience than one that collapses suddenly into release, and skilled dancers manipulate these states intentionally to shape meaning.
In US K-12 dance education aligned with the National Core Arts Standards, dynamics are a core element of the Laban Movement Analysis framework that informs how students describe, create, and respond to dance. Understanding dynamics also connects to physics concepts students encounter in sixth grade, including force, mass, and motion. The vocabulary of sustained versus percussive, bound versus free flow, gives students precise language to analyze performance.
Active learning is critical for dynamics because the concepts live in physical sensation, not definition. Students must experience the effort quality of a bound, tense arm versus a freely swinging one before they can analyze these choices in others' work or apply them in their own choreography.
Key Questions
- How can a dancer use tension and relaxation to communicate different ideas?
- Analyze how changes in force and flow impact the emotional quality of a movement.
- Differentiate between sustained and percussive movements and their expressive potential.
Learning Objectives
- Demonstrate the physical qualities of tension and relaxation in a short movement phrase.
- Analyze how changes in force and flow impact the emotional quality of a dancer's movement.
- Compare and contrast sustained and percussive movements, explaining their expressive potential.
- Create a 30-second solo demonstrating the use of contrasting dynamics to convey a specific emotion.
- Classify movement sequences as primarily sustained or percussive based on observed force and flow.
Before You Start
Why: Students need foundational control over their bodies to explore and manipulate tension and relaxation effectively.
Why: Prior exposure to concepts like speed, direction, and level will help students grasp the more nuanced qualities of force and flow.
Key Vocabulary
| Tension | A physical quality in movement characterized by resistance, firmness, and a sense of held energy. It can communicate feelings of strength, anxiety, or focus. |
| Relaxation | A physical quality in movement characterized by release, softness, and a sense of yielding. It can communicate feelings of ease, sadness, or freedom. |
| Force | The intensity of energy applied to a movement, ranging from strong and sharp to gentle and soft. It influences the speed and impact of the movement. |
| Flow | The continuity of movement, ranging from bound (controlled, restricted) to free (unrestricted, spontaneous). It affects the overall quality and connectedness of the movement. |
| Sustained Movement | Movement that is continuous, smooth, and controlled, often associated with a feeling of holding or lingering. It typically uses a moderate to low level of force and bound flow. |
| Percussive Movement | Movement that is abrupt, sharp, and sudden, often with a clear beginning and end. It typically uses a high level of force and free flow. |
Watch Out for These Misconceptions
Common MisconceptionTension in dance is always a sign of poor technique.
What to Teach Instead
Tension is a dynamic quality that dancers use intentionally for expressive purposes, not a technical error. Confusion arises because unnecessary tension does indicate poor technique in some contexts. Students benefit from distinguishing between unintentional holding (a habit to release) and deliberate bound tension (a tool to deploy). Partner observation helps students see the difference.
Common MisconceptionDynamics are about music, not movement.
What to Teach Instead
While music has dynamic qualities, movement dynamics describe the physical qualities of the movement itself, independent of music. A dancer can perform percussive movement to slow music or sustained movement to a fast beat. This distinction is important for students learning to make independent choreographic choices rather than simply mirroring musical dynamics.
Common MisconceptionRelaxed movement is always slow and tense movement is always fast.
What to Teach Instead
Tension and relaxation are effort qualities that can occur at any speed. Sustained, slow movement can be extremely tense (like a controlled slow-motion fall), and fast movement can be free-flowing and light (like a quick shake or spin). Active experimentation with different combinations helps students break this false equivalence.
Active Learning Ideas
See all activitiesWhole Class: Tension and Release Sequence
Guide students through a sequential body scan where they tense each body part from feet to head, hold at peak tension for 5 counts, then release completely. Debrief by asking students what emotions came up during tension versus release and how those states might serve different choreographic intentions.
Think-Pair-Share: Sustained vs. Percussive
Play two contrasting pieces of music, one slow and sustained, one rhythmically percussive. Students individually improvise 16 counts to each, then pair up to observe and describe: how did the force and flow of their partner's movement change between the two pieces, and what emotion did each reading suggest?
Small Group: Emotion Through Dynamics
Assign each group an emotion (grief, urgency, contentment, defiance) without telling other groups. Groups create a 15-second movement study using only dynamic qualities, no mime or gesture, to communicate the emotion. The class guesses each group's emotion and discusses which dynamic choices were most legible.
Gallery Walk: Annotating Professional Dance Video
Show a 2-minute excerpt from a professional modern or contemporary dance piece. Students watch once, then watch again with a observation sheet to mark moments of high tension, sudden release, sustained flow, or percussive force. Class compares annotations and discusses how dynamics build narrative arc.
Real-World Connections
- Choreographers for contemporary dance companies like Alvin Ailey American Dance Theater use tension and relaxation to create powerful narratives and evoke specific emotional responses from audiences.
- Martial arts instructors teach students to control force and flow, using sharp, percussive movements for offense and sustained, bound movements for defense, demonstrating dynamic control.
- Actors in film and theater use their bodies to communicate character and emotion; a tense posture might show fear, while a relaxed gait could suggest confidence or weariness.
Assessment Ideas
Provide students with two short video clips of dancers. Ask them to write one sentence describing the dominant dynamic quality (tension/relaxation) in each clip and one sentence explaining how force and flow contribute to the overall feeling of the movement.
Students perform a short phrase exploring tension and relaxation. Their partner observes and provides feedback using a checklist: 'Did the dancer clearly show tension?', 'Did the dancer clearly show relaxation?', 'Was there a noticeable change in force or flow?' Partners then verbally discuss one specific suggestion for improvement.
Ask students to stand and demonstrate a 'sustained' movement with their arms, then a 'percussive' movement. Observe student responses for understanding of the core concepts. Follow up with: 'What quality of force did you use for sustained? What about for percussive?'
Frequently Asked Questions
What are dynamics in dance movement?
How do tension and relaxation affect the look of a dance performance?
What is the difference between sustained and percussive movement?
How does active learning help students understand movement dynamics?
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