A
- 
                Accuracy Pass 
                PETTLEP Imagery Improves Accuracy and Speed Basketball Pass [Volume 12, Issue 2, 2020, Pages 117-131]
                
 
- 
                Action video games 
                Comparison of the Effectiveness of the Active Video Games and Sports Basic Games on the Development of Fundamental Motor Skills in Elementary School Students [Volume 12, Issue 4, 2020, Pages 433-457]
                
 
- 
                Adolescent 
                The Effect of Shooting Training with Air Gun on Aggression among Adolescent Girls [Volume 12, Issue 2, 2020, Pages 205-217]
                
 
- 
                Aggression 
                The Effect of Shooting Training with Air Gun on Aggression among Adolescent Girls [Volume 12, Issue 2, 2020, Pages 205-217]
                
 
- 
                Attention instruction 
                The Effect of Attention Instruction Type, Feedback and Autonomy on Children’s Motor Learning [Volume 12, Issue 3, 2020, Pages 365-378]
                
 
- 
                Autism Spectator 
                The Effect of  Fine Motor Skills on Stereotyped Movements In Children with Autism Spectrum Disorders [Volume 12, Issue 4, 2020, Pages 515-531]
                
 
- 
                Autism Spectrum Disorder 
                The Effect of Kangoo Jump Training on the Balance Function of Autistic Children with High Performance Level [Volume 12, Issue 2, 2020, Pages 237-253]
                
 
- 
                Autonomy 
                The Effect of Attention Instruction Type, Feedback and Autonomy on Children’s Motor Learning [Volume 12, Issue 3, 2020, Pages 365-378]
                
 
B
- 
                Biorhythm 
                The Effect of Biorhythm Cycle on Physical Ability of Volleyball Girls [Volume 12, Issue 1, 2020, Pages 85-99]
                
 
C
- 
                Cerebral palsy 
                Improvement of Static Balance Through Virtual Reality Practices in Children with Cerebral palsy [Volume 12, Issue 4, 2020, Pages 397-413]
                
 
- 
                Children 
                The Effect of Kangoo Jump Training on the Balance Function of Autistic Children with High Performance Level [Volume 12, Issue 2, 2020, Pages 237-253]
                
 
- 
                Children 
                The Effect of Attention Instruction Type, Feedback and Autonomy on Children’s Motor Learning [Volume 12, Issue 3, 2020, Pages 365-378]
                
 
- 
                Coincidence Anticipation 
                The Effect of Color and Gender on Oincidence Anticipation Timing [Volume 12, Issue 1, 2020, Pages 1-13]
                
 
- 
                Color 
                The Effect of Color and Gender on Oincidence Anticipation Timing [Volume 12, Issue 1, 2020, Pages 1-13]
                
 
- 
                Competitive Anxiety 
                Determine the Special Skill in Shooting with Air in Competitive Anxiety Condition: Attitude to the Principles of Practice Feature [Volume 12, Issue 1, 2020, Pages 49-66]
                
 
- 
                Confirmatory Factor Analysis 
                To Investigate Validity and Reliability of Persian Version of Sport Motivation Scale (SMS-6) in University Student Population [Volume 12, Issue 3, 2020, Pages 255-270]
                
 
- 
                Consolidation 
                The Effects of Spacing Practice  on  Learning and judgment of Learning  Accuracy of Forehand Drive in Table tennis [Volume 12, Issue 1, 2020, Pages 101-115]
                
 
- 
                Covid-19 
                Physical Activity and Psychological Distress during the COVID-19 Lockdown: the Role of Mediators of Resilience and Perceived Social Support [Volume 12, Issue 4, 2020, Pages 533-550]
                
 
D
- 
                Developmental Coordination Disorder 
                The Effect of a Balance Training Program under Dual-Task Conditions on Working Memory of Children with Developmental Coordination Disability [Volume 12, Issue 3, 2020, Pages 329-347]
                
 
- 
                Dual Task 
                The Effect of a Balance Training Program under Dual-Task Conditions on Working Memory of Children with Developmental Coordination Disability [Volume 12, Issue 3, 2020, Pages 329-347]
                
 
E
- 
                Emotion Regulation 
                Structural Equation Modeling The Relationship between Self-compassion and Negative Emotional Responses to Failure: The Mediating Role of Cognetive Emotion Regulation [Volume 12, Issue 4, 2020, Pages 415-431]
                
 
- 
                Exploratory Factor Analysis 
                To Investigate Validity and Reliability of Persian Version of Sport Motivation Scale (SMS-6) in University Student Population [Volume 12, Issue 3, 2020, Pages 255-270]
                
 
F
- 
                Feedback 
                The Effect of Attention Instruction Type, Feedback and Autonomy on Children’s Motor Learning [Volume 12, Issue 3, 2020, Pages 365-378]
                
 
G
- 
                Gaze behavior 
                The Effect of Intensity of Secondary Task and Attentional Focus Instructions on Gaze Behavior and Accuracy of Dart-Throwing [Volume 12, Issue 3, 2020, Pages 313-327]
                
 
- 
                Gaze behavior 
                Muscle Efficiency Changes during Successful and Unsuccessful Trials in Elite Pistol Shooters: Mediating Role of Quiet eye Meditation [Volume 12, Issue 4, 2020, Pages 481-494]
                
 
- 
                Gaze Control 
                Relationship between Quiet Eye And Performance: Study of Duration And Location of Gaze [Volume 12, Issue 1, 2020, Pages 67-83]
                
 
- 
                Gaze Location 
                Relationship between Quiet Eye And Performance: Study of Duration And Location of Gaze [Volume 12, Issue 1, 2020, Pages 67-83]
                
 
H
- 
                Hostility 
                The Effect of Shooting Training with Air Gun on Aggression among Adolescent Girls [Volume 12, Issue 2, 2020, Pages 205-217]
                
 
I
- 
                Impact 
                The Effect of Selected Physical Activities with Different Levels of Cognitive-Motor Interaction on Children's Executive Functions [Volume 12, Issue 3, 2020, Pages 349-364]
                
 
J
- 
                Judgment 
                The Effects of Spacing Practice  on  Learning and judgment of Learning  Accuracy of Forehand Drive in Table tennis [Volume 12, Issue 1, 2020, Pages 101-115]
                
 
K
- 
                Kangoo jumps 
                The Effect of Kangoo Jump Training on the Balance Function of Autistic Children with High Performance Level [Volume 12, Issue 2, 2020, Pages 237-253]
                
 
M
- 
                Measurement 
                Explanation of Retention Measurement Concept in Motor Skills According to Persian Scientific Research Articles: A Quality Content Analysis [Volume 12, Issue 2, 2020, Pages 169-186]
                
 
- 
                Meta cognition 
                The Effects of Spacing Practice  on  Learning and judgment of Learning  Accuracy of Forehand Drive in Table tennis [Volume 12, Issue 1, 2020, Pages 101-115]
                
 
- 
                Mindfulness 
                The Effects of Neurofeedback and Mindfulness on Visual Continuous Performance of Young Soccer Players [Volume 12, Issue 2, 2020, Pages 133-151]
                
 
- 
                Mindfulness 
                Structural Equation Modeling The Relationship between Self-compassion and Negative Emotional Responses to Failure: The Mediating Role of Cognetive Emotion Regulation [Volume 12, Issue 4, 2020, Pages 415-431]
                
 
- 
                Motor 
                The Effect of  Fine Motor Skills on Stereotyped Movements In Children with Autism Spectrum Disorders [Volume 12, Issue 4, 2020, Pages 515-531]
                
 
- 
                Motor Performance 
                Relationship between Quiet Eye And Performance: Study of Duration And Location of Gaze [Volume 12, Issue 1, 2020, Pages 67-83]
                
 
P
- 
                PETTLEP imagery 
                PETTLEP Imagery Improves Accuracy and Speed Basketball Pass [Volume 12, Issue 2, 2020, Pages 117-131]
                
 
- 
                Physical Activity 
                Why Do Children and Adolescents Participate in Physical Activity and Sports? Exploring Perspective of Athletes, Parents, and Coaches [Volume 12, Issue 1, 2020, Pages 31-47]
                
 
- 
                Physical Activity 
                The Effect of Selected Physical Activities with Different Levels of Cognitive-Motor Interaction on Children's Executive Functions [Volume 12, Issue 3, 2020, Pages 349-364]
                
 
- 
                Physical Activity 
                Physical Activity and Psychological Distress during the COVID-19 Lockdown: the Role of Mediators of Resilience and Perceived Social Support [Volume 12, Issue 4, 2020, Pages 533-550]
                
 
- 
                Principles of Practice Feature 
                Determine the Special Skill in Shooting with Air in Competitive Anxiety Condition: Attitude to the Principles of Practice Feature [Volume 12, Issue 1, 2020, Pages 49-66]
                
 
- 
                Psychological Distress 
                Physical Activity and Psychological Distress during the COVID-19 Lockdown: the Role of Mediators of Resilience and Perceived Social Support [Volume 12, Issue 4, 2020, Pages 533-550]
                
 
Q
- 
                Qualitative Content Analysis 
                Explanation of Retention Measurement Concept in Motor Skills According to Persian Scientific Research Articles: A Quality Content Analysis [Volume 12, Issue 2, 2020, Pages 169-186]
                
 
- 
                Qualitative research 
                Why Do Children and Adolescents Participate in Physical Activity and Sports? Exploring Perspective of Athletes, Parents, and Coaches [Volume 12, Issue 1, 2020, Pages 31-47]
                
 
- 
                Quiet Eye 
                Relationship between Quiet Eye And Performance: Study of Duration And Location of Gaze [Volume 12, Issue 1, 2020, Pages 67-83]
                
 
- 
                Quiet Eye 
                Muscle Efficiency Changes during Successful and Unsuccessful Trials in Elite Pistol Shooters: Mediating Role of Quiet eye Meditation [Volume 12, Issue 4, 2020, Pages 481-494]
                
 
- 
                Quiet Eye 
                The Effect of Quiet eye Training on Muscle Activity and Targeting-Interceptive Skill Accuracy in Children with Learning Disorder [Volume 12, Issue 4, 2020, Pages 495-514]
                
 
R
- 
                Recovery from Failure 
                Structural Equation Modeling The Relationship between Self-compassion and Negative Emotional Responses to Failure: The Mediating Role of Cognetive Emotion Regulation [Volume 12, Issue 4, 2020, Pages 415-431]
                
 
- 
                Rumination 
                Structural Equation Modeling The Relationship between Self-compassion and Negative Emotional Responses to Failure: The Mediating Role of Cognetive Emotion Regulation [Volume 12, Issue 4, 2020, Pages 415-431]
                
 
S
- 
                Self-compassion 
                Structural Equation Modeling The Relationship between Self-compassion and Negative Emotional Responses to Failure: The Mediating Role of Cognetive Emotion Regulation [Volume 12, Issue 4, 2020, Pages 415-431]
                
 
- 
                Self-determination theory 
                Why Do Children and Adolescents Participate in Physical Activity and Sports? Exploring Perspective of Athletes, Parents, and Coaches [Volume 12, Issue 1, 2020, Pages 31-47]
                
 
- 
                Shooting 
                Determine the Special Skill in Shooting with Air in Competitive Anxiety Condition: Attitude to the Principles of Practice Feature [Volume 12, Issue 1, 2020, Pages 49-66]
                
 
- 
                Shooting 
                The Effect of Shooting Training with Air Gun on Aggression among Adolescent Girls [Volume 12, Issue 2, 2020, Pages 205-217]
                
 
- 
                Single Task 
                The Effect of a Balance Training Program under Dual-Task Conditions on Working Memory of Children with Developmental Coordination Disability [Volume 12, Issue 3, 2020, Pages 329-347]
                
 
- 
                Social support 
                Physical Activity and Psychological Distress during the COVID-19 Lockdown: the Role of Mediators of Resilience and Perceived Social Support [Volume 12, Issue 4, 2020, Pages 533-550]
                
 
- 
                Spacing effect 
                The Effects of Spacing Practice  on  Learning and judgment of Learning  Accuracy of Forehand Drive in Table tennis [Volume 12, Issue 1, 2020, Pages 101-115]
                
 
- 
                Spatial memory 
                Effect of Attentional Focus Instructions on Spatial Memory in Children [Volume 12, Issue 1, 2020, Pages 15-30]
                
 
- 
                Speed Pass 
                PETTLEP Imagery Improves Accuracy and Speed Basketball Pass [Volume 12, Issue 2, 2020, Pages 117-131]
                
 
- 
                Stroke 
                The Effect of Eight Weeks of Mirror Training on Balance in Subacute Stroke Patients [Volume 12, Issue 3, 2020, Pages 379-395]
                
 
- 
                Student 
                Comparison of the Effectiveness of the Active Video Games and Sports Basic Games on the Development of Fundamental Motor Skills in Elementary School Students [Volume 12, Issue 4, 2020, Pages 433-457]
                
 
- 
                Subacute 
                The Effect of Eight Weeks of Mirror Training on Balance in Subacute Stroke Patients [Volume 12, Issue 3, 2020, Pages 379-395]
                
 
T
- 
                Table Tennis 
                The Effects of Spacing Practice  on  Learning and judgment of Learning  Accuracy of Forehand Drive in Table tennis [Volume 12, Issue 1, 2020, Pages 101-115]
                
 
- 
                Task load 
                The Effect of Intensity of Secondary Task and Attentional Focus Instructions on Gaze Behavior and Accuracy of Dart-Throwing [Volume 12, Issue 3, 2020, Pages 313-327]
                
 
- 
                Timing 
                The Effect of Color and Gender on Oincidence Anticipation Timing [Volume 12, Issue 1, 2020, Pages 1-13]
                
 
- 
                Training 
                The Effect of Eight Weeks of Mirror Training on Balance in Subacute Stroke Patients [Volume 12, Issue 3, 2020, Pages 379-395]
                
 
- 
                Transcranial direct current stimulation 
                Effect of  Transcranial Direct Current Stimulation on Performance of Basketball two Point Field Throws in Skilled Basketball Players [Volume 12, Issue 3, 2020, Pages 293-312]
                
 
- 
                Transcranial direct current stimulation 
                A Comparison of the Effect of the Transcranial Direct Current Stimulation (tDCS) of Vision and Motor Cortex on Learning of Basketball Free Throw Skill [Volume 12, Issue 2, 2020, Pages 153-168]
                
 
V
- 
                Validity 
                To Investigate Validity and Reliability of Persian Version of Sport Motivation Scale (SMS-6) in University Student Population [Volume 12, Issue 3, 2020, Pages 255-270]
                
 
- 
                Virtual reality 
                Improvement of Static Balance Through Virtual Reality Practices in Children with Cerebral palsy [Volume 12, Issue 4, 2020, Pages 397-413]
                
 
- 
                Visual continuous performance 
                The Effects of Neurofeedback and Mindfulness on Visual Continuous Performance of Young Soccer Players [Volume 12, Issue 2, 2020, Pages 133-151]
                
 
- 
                Volleyball 
                The Effect of Biorhythm Cycle on Physical Ability of Volleyball Girls [Volume 12, Issue 1, 2020, Pages 85-99]
                
 
X
- 
                Xbox 
                Improvement of Static Balance Through Virtual Reality Practices in Children with Cerebral palsy [Volume 12, Issue 4, 2020, Pages 397-413]
                
 
Y
- 
                Youth sport 
                Why Do Children and Adolescents Participate in Physical Activity and Sports? Exploring Perspective of Athletes, Parents, and Coaches [Volume 12, Issue 1, 2020, Pages 31-47]
                
 
