swimmers {youngSwimmers}

Data from the young elite swimmers study

Description

This is the data used for the young elite swimmers study (Castillo-Aguilar et al. 2021). It contains records from 26 competitive swimmers from ages 10 to 16 on 5 different competitive time periods.

Usage

swimmers

Format

This is a data.table object containing 27 variables and 130 rows

• period: Factor. Time periods from two competitions.

• subject: Factor. Subject ID.

• sex: Factor. Subject's sex (Male of Female).

• age: Numeric. Subject's age in years.

• weight: Numeric. Weight in kilograms.

• height: Numeric. Heigh in centimeters.

• fat: Numeric. Body fat in percentage.

• bmi: Numeric. Body mass index.

• ffmi: Numeric. Fat free mass index.

• sp: Numeric. Systolic blood pressure in mmHg.

• dp: Numeric. Diastolic blood pressure in mmHg.

• map: Numeric. Mean arterial pressure in mmHg.

• pp: Numeric. Pulse pressure in mmHg.

• sdnn_pre: Numeric. SDNN (Time domain parameter) pre-wingate test.

• rmssd_pre: Numeric. RMSSD (Time domain parameter) pre-wingate test.

• vlf_pre: Numeric. VLF (Frequency domain parameter) pre-wingate test.

• lf_pre: Numeric. LF (Frequency domain parameter) pre-wingate test.

• hf_pre: Numeric. HF (Frequency domain parameter) pre-wingate test.

• sdnn_post: Numeric. SDNN (Time domain parameter) post-wingate test.

• rmssd_post: Numeric. RMSSD (Time domain parameter) post-wingate test.

• vlf_post: Numeric. VLF (Frequency domain parameter) post-wingate test.

• lf_post: Numeric. LF (Frequency domain parameter) post-wingate test.

• hf_post: Numeric. HF (Frequency domain parameter) post-wingate test.

• power_peak: Numeric. Peak power output in Watts.

• power_mean: Numeric. Mean power output in Watts.

• power_min: Numeric. Minimum power output in Watts.

• fatigue: Numeric. Fatigue index in percentage.

Source

doi: 10.3389/fphys.2021.769085