TRACK 8. Lastest technology trends in health science education Authors: Vicente Javier Clemente-Suárez and Juan Jaime Arroyo Toledo

1. Acute organic response of trained
swimmer in a high intensity interval
training session.
Vicente Javier Clemente-Suarez
Department of Sport Sciences. UEM
Juan Jaime Arroyo Toledo
Department of Physical Activity and Sport Science. Faculty of Sport Science.
University of Castilla la Mancha

2. INTRODUCTION
 High Intensive-interval Training (HIIT)
 New training methodology
 More efficient than traditional training
Clemente et al, 2011

3. INTRODUCTION
 Acute effect of HIIT are unknow
 The aim of this research was to analyze
organic acute response in well trained
swimmers studying parameters of lactate,
heart rate, heart rate variability, isometric
strength of arms, rating of perceived exertion
and fatigue of central nervous system in a HIT
session.

4. METHODS
 14 trained swimmers (16.2±2.6 years,
169.1±10.2 cm, 61.3±9.9 kg)
 Pre-Post HIIT session 4x10m/90” +
16x25m/30“

5. METHODS
Variables
 Rating of perceived Exertion (RPE)
 Isometric strength
 Lactate concentration
 Fatigue of CNS
 Autonomic modulation

6. RESULTS

7. RESULTS
Parameter Unit Pre Post % Change
Lactate mmol/L 2.3±0.8 12.1±3.0 436.6*
Strength N 103.9±34.5 98.4±42.
8
-5.3
RPE - 10.2±2.3 18.9±1.2 86.1*
CFFT Hz 33.7±5.4 34.0±5.3 0.96

8. RESULTS
Sample
Parameter Average NN SDNN
Unit ms ms
Basal 552.9±34.5 722.6±104.3
Tethered swimming 404.2±28.4 127.6±43.1*
Recovery 337.5±25.9 219.7±34.2*
HIIT 422.1±43.7 107.1±28.6*

9. DISCUSSION
 The stimulation of anaerobic lactic system
causes a higher increase in the lactic
tolerance than other traditional methods
 Not produce CNS fatigue, short intervals and
short rest
Warbuton et al, 2005

10. DISCUSSION
 Large sympathetic nervous system activation
and cardiovascular response
 Basic for adaptations
 Use of biotechnological devices are basic to
know organic response and to organice an
efficient training

11. GRACIAS POR SU ATENCIÓN