Participant-generated imagery scripts produce greater EMG activity and imagery ability

2010 ◽  
Vol 10 (6) ◽  
pp. 417-425 ◽  
Author(s):  
Christine Wilson ◽  
Dave Smith ◽  
Adrian Burden ◽  
Paul Holmes
Keyword(s):  
Emg Activity ◽  
Imagery Ability ◽  
Imagery Scripts

Effects of PETTLEP imagery technique on precision skills: a study on drag flick in Pakistan hockey

2020 ◽  
Vol 15 (1) ◽  
Author(s):  
Shamsa Hashmi ◽  
Tanveer Akhtar ◽  
Maniha Hashmi
Keyword(s):  
Control Group ◽  
Imagery Ability ◽  
Physical Practice ◽  
Test Analysis ◽  
Skill Levels ◽  
Substantial Impact ◽  
Significant Difference ◽  
Post Test ◽  
Imagery Scripts ◽  
Complex Motor Skills

AbstractPresent study was aimed at investigating the role of Physical, Environmental, Task, Timing, Learning, Emotion and Perspective (PETTLEP) Imagery technique in the improvement of skill precision level of hockey drag flickers. For this purpose, both male (83) and female (38) hockey drag flickers (n=121) of age ranged between 17 and 27 years were selected from different hockey teams belonging to clubs, colleges, universities, departments, regional and national academies of Pakistan. Participants were made to undergo a Pretest-Intervention-Posttest research design consisted of 20 drag flicks and filling of SIAQ questionnaire. Drag Flick Precision Measurement Test (DFPMT) along with Sports Imagery Ability Questionnaire (SIAQ) were used to measure their skill precision levels and their imagery ability. The participants were classified into three categories as per their skill precision levels (Point-based), ranging from 48 Novice (upto12 points), 42 Intermediate (13–18 points) and 31 Elite (19 points and above), and were randomly assigned to one of four intervention groups; Physical Practice (PP), PETTLEP Imagery Practice (IP), Physical Practice+PETTLEP Imagery Practice Combination (CP), and No Practice (NP) Control group. Each group performed their respective tasks for 10 weeks through specially designed physical training programs aided by Imagery scripts. Paired sample t test analysis showed that all groups improved significantly (p<0.05) from pre- to post-test, and the CP group improved more with average improvement value of 8.32 for DFPMT and 5.39 for SIAQ (p<0.05) than the IP, PP and NP groups. However, there was no significant difference found between the PP (Sig. 0.73) and NP (Sig. 0.44) groups in SIAQ. Result extend prior research findings and suggests that PETTLEP Imagery practice used in combination with Physical practice has substantial impact on improving performance of complex motor skills, Present findings showed that PETTLEP imagery model was found to improve player’s precision skill levels, especially when it was combined with physical practice. However, further studies in this connection are needed.

Using a MG-M Imagery Intervention to Enhance the Sport Competence of Young Special Olympics Athletes

2016 ◽  
Vol 11 (1) ◽  
pp. 1-12
Author(s):  
Kelley L. Catenacci ◽  
Brandonn S. Harris ◽  
Jody L. Langdon ◽  
Melinda K. Scott ◽  
Daniel R. Czech
Keyword(s):  
Intellectual Disability ◽  
Sport Psychology ◽  
Imagery Ability ◽  
Special Olympics ◽  
Psychosocial Barriers ◽  
Sport Competence ◽  
Imagery Scripts

AbstractOpportunities for athletes with an intellectual disability (ID) to participate in sport are limited by physical and psychosocial barriers. Sport psychology interventions may be able to address these barriers, namely the lack of sport competence that athletes with an ID experience. This study sought to enhance sport competence among athletes with an ID using personalized motivational general-mastery (MG-M) imagery scripts. The six-week study assessed the imagery use, imagery ability, and sport competence of five Special Olympians (M

Myoelectric Activity Differences in Three Learning Sessions

2002 ◽  
Vol 16 (2) ◽  
pp. 92-96
Author(s):  
Tiina Ritvanen ◽  
Reijo Koskelo ◽  
Osmo H„nninen
Keyword(s):  
High School Students ◽  
Muscle Activity ◽  
Muscle Tension ◽  
Emg Activity ◽  
Traditional Learning ◽  
Myoelectric Activity ◽  
School Students ◽  
Language Laboratory ◽  
Upper Trapezius ◽  
Muscle Groups

Abstract This study follows muscle activity in three different learning sessions (computer, language laboratory, and normal classroom) while students were studying foreign languages. Myoelectric activity was measured in 21 high school students (10 girls, 11 boys, age range 17-20 years) by surface electromyography (sEMG) from the upper trapezius and frontalis muscles during three 45-min sessions. Root mean square (RMS) average from both investigated muscles was calculated. The EMG activity was highest in both muscle groups in the computer-aided session and lowest in the language laboratory. The girls had higher EMG activity in both investigated muscle groups in all three learning situations. The measured blood pressure was highest at the beginning of the sessions, decreased within 10 min, but increased again toward the end of the sessions. Our results indicate that the use of a computer as a teaching-aid evokes more constant muscle activity than the traditional learning situations. Since muscle tension can have adverse health consequences, more research is needed to determine optimal classroom conditions, especially when technical aids are used in teaching.

Individual Differences in Mental Rotation

2013 ◽  
Vol 60 (3) ◽  
pp. 164-171 ◽  
Author(s):  
Peter Khooshabeh ◽  
Mary Hegarty ◽  
Thomas F. Shipley
Keyword(s):  
Individual Differences ◽  
Mental Rotation ◽  
Response Times ◽  
Task Demands ◽  
Mental Rotation Task ◽  
Imagery Ability ◽  
Alternative Strategies

Two experiments tested the hypothesis that imagery ability and figural complexity interact to affect the choice of mental rotation strategies. Participants performed the Shepard and Metzler (1971) mental rotation task. On half of the trials, the 3-D figures were manipulated to create “fragmented” figures, with some cubes missing. Good imagers were less accurate and had longer response times on fragmented figures than on complete figures. Poor imagers performed similarly on fragmented and complete figures. These results suggest that good imagers use holistic mental rotation strategies by default, but switch to alternative strategies depending on task demands, whereas poor imagers are less flexible and use piecemeal strategies regardless of the task demands.

Estimation of EMG activity of trunk muscles in manual lifting tasks based on trunk dynamics using the fuzzy relational rule network

2003 ◽  
Author(s):  
Waldemar Karwowski ◽  
Adam Gaweda ◽  
William S. Marras ◽  
Kermit Davis ◽  
Jacek Zurada
Keyword(s):  
Trunk Muscles ◽  
Emg Activity ◽  
Manual Lifting

Psychometric Validation of the Sport Imagery Ability Measure in a Single-Sport Sample: Thai Golfers

2011 ◽  
Author(s):  
Tirata Bhasavanija ◽  
Naruepon Vongjaturapat ◽  
Tony Morris ◽  
Pichit Mungnapo
Keyword(s):  
Psychometric Validation ◽  
Imagery Ability ◽  
Ability Measure

Large-Scale Demonstration Experiment of Mental Imagery Ability

1993 ◽  
Vol 76 (3_suppl) ◽  
pp. 1089-1090 ◽  
Author(s):  
F. Richard Ferraro
Keyword(s):  
Gender Differences ◽  
Individual Differences ◽  
Present Article ◽  
Mental Imagery ◽  
Large Scale ◽  
Introductory Psychology Class ◽  
Imagery Ability ◽  
Psychology Class ◽  
Demonstration Experiment ◽  
And Gender

The present article describes a demonstration experiment used in a large introductory psychology class pertaining to mental imagery ability. The experiment is effective in providing a concrete instance of mental imagery as well as an effective discussion regarding individual differences and gender differences in imagery ability.

EMG-ACTIVITY OF MUSCLES OF THE CRANIO-MANDIBULAR SYSTEM DURING FUNCTIONS OF THE DENTO-FACIAL REGION

2020 ◽  
Vol 16 (71) ◽  
pp. 128
Author(s):  
L. V. Smaglyuk ◽  
V. I. Smaglyuk ◽  
А. V. Liakhovska ◽  
M. V. Trofymenko
Keyword(s):  
Emg Activity ◽  
Facial Region
Sign in / Sign up

Export Citation Format

Share Document