This study considers the use of movement theory to address some issues that arise in coaching heptathlon athletes. The subjects were two heptathlon athletes and their coach, who were training for the inter-university athletics competition. To clarify the introspection of the subjects, we analyzed their movement using transcendental reflexive analysis. As a result, the javelin throw of subjects S and T, and the 100m hurdle of subject S showed high improvement rates in competition with 75% and 100% increases, respectively. Our findings confirmed that in order to execute complex human movement, it is necessary for a coach and athletes to have mutually matched and compatible introspective agreement during the training processes.This study considers the use of movement theory to address some issues that arise in coaching heptathlon athletes. The subjects were two heptathlon athletes and their coach, who were training for the inter-university athletics competition. To clarify the introspection of the subjects, we analyzed their movement using transcendental reflexive analysis. As a result, the javelin throw of subjects S and T, and the 100m hurdle of subject S showed high improvement rates in competition with 75% and 100% increases, respectively. Our findings confirmed that in order to execute complex human movement, it is necessary for a coach and athletes to have mutually matched and compatible introspective agreement during the training processes.