title: Self-talk influences vertical jump performance and kinematics in male rugby union players.
mesh_terms: D000293:Adolescent; D054874:Athletic Performance / Q000523:psychology*; D001696:Biomechanical Phenomena; D005538:Football; D006801:Humans; D008297:Male; D009042:Motivation; D020377:Self Efficacy; D055815:Young Adult