Cardiovascular and Endocrine Response to Muscular Training Program of Young Soccer Players Aged 14-18 Years

Inclusion Criteria

• •Engaging in a football training program.
• •No history of injuries in the last 6 months requiring surgical intervention.
• •No intake of anabolic supplements.
• •Age 14-18 years old.
• •Normal BMI (18.5 - 24.9 kg/m²).
• •Parents and participants must consent to receive all pertinent information discovered during the study, such as potential cardiovascular diseases or hormonal disorders.
• •Participants must also consent to the sharing of certain private information with their parents or legal guardians. This includes information regarding cannabis use, as well as the consumption of anabolic steroids and other controlled substances. This additional consent ensures transparency and openness in sharing relevant health-related information with parents or legal guardians, particularly for participants under 18 years of age.
• •For participants under the age of 18, parental consent or consent from a legal guardian is mandatory in addition to the participant's consent. This ensures that minors have parental approval to take part in the study.
• •All participants, regardless of age, must provide their voluntary consent to participate in the study. For participants under the age of 18, consent from one of their parents or legal guardians is also required in addition to the participant's consent.