About Book: This Book is based on the research study conducted with an objective to compare District, State and National level Handball Players of India by their selected Psychological and Physiological variables. The Psychological Variables namely Anxiety, Aggression, Self Concept, Morality, and Physiological Variables namely Anaerobic Power, Vital Capacity, Resting Heart Rate, Resting Respiratory Rate, Total Body Fat Percentage, Lean Body Weight, Positive Breath Holding Capacity, Negative Breath Holding Capacity were selected as variables of the study. The static group comparison design was...