Body mapping of sweating patterns of pre-pubertal children during intermittent exercise in a warm environment.

Purpose: To determine sweating responses of pre-pubertal children during intermittent exercise in a warm environment and create whole-body maps of regional sweat rate (RSRs) distribution across the body.

Methods: Thirteen pre-pubertal children; six girls and seven boys (8.1 ± 0.

Thermographic imaging in sports and exercise medicine: A Delphi study and consensus statement on the measurement of human skin temperature.

The importance of using infrared thermography (IRT) to assess skin temperature (t) is increasing in clinical settings. Recently, its use has been increasing in sports and exercise medicine; however, no consensus guideline exists to address the methods for collecting data in such situations. The aim of this study was to develop a checklist for the collection of t using IRT in sports and exercise medicine.

Tactile cues significantly modulate the perception of sweat-induced skin wetness independently of the level of physical skin wetness.

Humans sense the wetness of a wet surface through the somatosensory integration of thermal and tactile inputs generated by the interaction between skin and moisture. However, little is known on how wetness is sensed when moisture is produced via sweating. We tested the hypothesis that, in the absence of skin cooling, intermittent tactile cues, as coded by low-threshold skin mechanoreceptors, modulate the perception of sweat-induced skin wetness, independently of the level of physical wetness.

Influence of exercise type on metabolic cost and gross efficiency: elliptical trainer versus cycling trainer.

Background: Elliptical trainers are known as a good mean to develop physical fitness. However, the pedaling efficiency on an elliptical trainer has not been reported in the literature. The aim of the present study was to compare metabolic cost and gross efficiency for two different trainers - the elliptical trainer (ET) and the cycling trainer (CT).

Body mapping of cutaneous wetness perception across the human torso during thermo-neutral and warm environmental exposures.

Sensing skin wetness is linked to inputs arising from cutaneous cold-sensitive afferents. As thermosensitivity to cold varies significantly across the torso, we investigated whether similar regional differences in wetness perception exist. We also investigated the regional differences in thermal pleasantness and whether these sensory patterns are influenced by ambient temperature.

Why wet feels wet? A neurophysiological model of human cutaneous wetness sensitivity.

Although the ability to sense skin wetness and humidity is critical for behavioral and autonomic adaptations, humans are not provided with specific skin receptors for sensing wetness. It has been proposed that we "learn" to perceive the wetness experienced when the skin is in contact with a wet surface or when sweat is produced through a multisensory integration of thermal and tactile inputs generated by the interaction between skin and moisture. However, the individual roles of thermal and tactile cues and how these are integrated peripherally and centrally by our nervous system is still poorly understood.