Pilot study: The acute influence of different intensities of strength training on the endocrine plasticity of the thyroid gland

Not Applicable

Active, not recruiting

• Conditions: E03.8; E03.9; Other specified hypothyroidism; Hypothyroidism, unspecified

• Registration Number: DRKS00017692
• Lead Sponsor: Deutsche Sporthochschule Köln Institut für Kreislaufforschung und Sportmedizin

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2019-08-05
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Recruiting stopped after recruiting started
• Sex: Female
• Target Recruitment: 5

Inclusion Criteria

female, premenopausal (18-30 years), healthy, consistent menstrual cycle, at least 3 times physical activity per week

Exclusion Criteria

BMI = 30, hormone substitution (including. oral contraceptives), thyroid diseases, cardiac arrhythmias, metabolic diseases, cardiac insufficiency (EF <55), performance-limiting peripheral artery disease (Fontaine Stadium = II), performance-limiting respiratory diseases, performance-limiting degenerative diseases, performance-limiting muscular diseases, performance-limiting kidney diseases, performance-limiting neurological diseases

Study & Design

• Study Type: interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
The study ends if all subjects have completed the three measurements (training at 65%, 75% and 85% of the 1 repetition maximum) and the changes in thyroid hormones at the different intensities have been recorded.

Secondary Outcome Measures

Name	Time	Method
not applicable