Strength Training Performance and Perceived Exertion with and Without a Mask of Elevation Training: A Quasi-Experimental Study

Abstract

Introduction: A popular ergogenic feature is the elevation training mask (ETM).

Objective: To compare upper limb strength training (ST) performance and perceived exertion (PE) with

and without the use of ETM.

Methods: A quasi-experimental study was conducted in which 15 trained men with a mean age of 23.18±2.04 years were invited in convenience sampling. Participants performed two testing sessions to familiarize themselves with the tests and to determine the 10-RM loads for the selected exercises. There were two training sessions under or without ETM, with an interval of 72-96 hours. Within each session, participants performed three sets with two-minute breaks. In the mask session, it was set to a similar O₂ deprivation at an altitude of 3,000 meters.

Results: For the total number of repetitions, there were no significant differences (p=0.360). In PE, significant differences (p<0.05) were observed between the conditions for all exercises and series; for the perception of effort after the training session, significant differences were observed between the conditions for the horizontal bench press in the initial series; in the pectoral flyer in the final sets and in the triceps.

Conclusion: The study focusing on the upper limbs was original and although no significant difference was observed in ST performance, an increase in PE was observed with the use of ETM. The results were discussed.