Adolescent Adult 1 Athletes 1 Athletic Performance 1 Cross-Sectional Studies Dental Caries 1 Female 1 Gingival Pocket 1 Humans 1 Male 1 Oral Health 1 Periodontal Index 1 United Kingdom 1 Young Adult 1 adolescent 1 adult 1 athlete 1 athletic performance 1 caries detection/diagnosis/prevention 1 cross-sectional study 1 dental caries 1 epidemiology 1 female 1 gingivitis 1 health 1 human 1 male 1 outcomes research 1 periodontal disease(s)/periodontitis 1 periodontal index 1