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Progressive relaxation as a function of procedural variations and anxiety level.
R M O'Bannon1, H C Rickard, D Runcie
1University of Alabama.
Summary
Longer progressive relaxation tension intervals, especially 45 seconds, enhance muscle relaxation effects. Focusing on internal sensations during training further amplifies these benefits for greater arousal reduction.
Area of Science:
- Psychology
- Behavioral Science
- Clinical Psychology
Background:
- Progressive relaxation involves procedural variations impacting effectiveness.
- Standard tension intervals (5-7s) may not maximize relaxation benefits.
- Investigating longer tension intervals and attentional focus is crucial.
Purpose of the Study:
- To compare the effects of different progressive relaxation tension intervals (5, 15, 45 seconds) on muscle relaxation.
- To examine the influence of internal (proprioceptive) versus external (mental arithmetic) focus on relaxation outcomes.
- To determine the interaction between tension interval duration and attentional focus for arousal reduction.
Main Methods:
- Participants engaged in progressive relaxation with 5, 15, or 45-second tension intervals.
- Two attentional conditions were employed: focusing on internal sensations or external number subtraction.
- Electromyography (EMG) levels were measured to assess muscle relaxation.
Main Results:
- Longer tension intervals led to significantly lower EMG levels.
- The 45-second tension interval produced the most substantial relaxation.
- Focusing on internal physiological sensations enhanced relaxation outcomes, particularly with the 45-second interval.
Conclusions:
- Extended tension intervals in progressive relaxation training can yield superior relaxation effects.
- Directing attention to proprioceptive feedback during training optimizes arousal reduction.
- Further parametric research is warranted to refine relaxation training protocols.