A PHP Error was encountered

Severity: Warning

Message: file_get_contents(https://...@gmail.com&api_key=61f08fa0b96a73de8c900d749fcb997acc09): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests

Filename: helpers/my_audit_helper.php

Line Number: 143

Backtrace:

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 143
Function: file_get_contents

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 209
Function: simplexml_load_file_from_url

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 994
Function: getPubMedXML

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3134
Function: GetPubMedArticleOutput_2016

File: /var/www/html/application/controllers/Detail.php
Line: 574
Function: pubMedSearch_Global

File: /var/www/html/application/controllers/Detail.php
Line: 488
Function: pubMedGetRelatedKeyword

File: /var/www/html/index.php
Line: 316
Function: require_once

The Effects of Increasing Training Load on Affect and Perceived Exertion. | LitMetric

The Effects of Increasing Training Load on Affect and Perceived Exertion.

J Strength Cond Res

Department of Health, Fitness, and Exercise Studies, Anne Arundel Community College, Arnold, Maryland.

Published: January 2022

AI Article Synopsis

  • This study examined how increasing training loads during a 10-repetition maximum (10RM) test affect novice lifters' perceived exertion (RPE/RIR) and emotional state (affect).
  • Results showed that RPE/RIR significantly increased across all loads tested, with lower body exercises generally eliciting higher exertion ratings than upper-body exercises, while affect only diminished at maximal load (100% 10RM).
  • The findings suggest that while perceived exertion rises with heavier loads, emotional responses remain stable except at maximal intensities, indicating a need for more research to clarify how exercise type impacts these measures.

Article Abstract

Cavarretta, DJ, Hall, EE, and Bixby, WR. The effects of increasing training load on affect and perceived exertion. J Strength Cond Res 36(1): 16-21, 2022-This study was designed to investigate how affect and ratings of perceived exertion based on repetitions in reserve (RPE/RIR) change as a function of increasing load during a 10 repetition maximum (RM) test. Twenty-nine novice lifters completed a 10RM test for 2 different conditions presented in a randomized, counterbalanced fashion. RPE/RIR and affect were assessed immediately after each successful 10RM attempt. RPE/RIR was significantly different at all loads from 50 to 100% 10RM (p < 0.001) with no differences between exercise and exercise load (p = 0.059). RPE/RIR was higher for all lower body exercises compared with upper-body exercises (p < 0.001) but was not different between machine and free-weight exercises (p > 0.344). Affect became less positive only at 100% 10RM compared with all other loads (p < 0.05). Finally, affect was more positive for upper-body exercises compared to lower-body exercises (p = 0.025) and more positive for machines compared to free-weights (p = 0.015). The results of this study suggest that among novice lifters, RPE/RIR increases as load increases during a 10RM and affective valence remains relatively constant but becomes less positive when exercising at maximal intensities (100% 10RM). Further research is needed to replicate these findings and elucidate the effects of different muscles used (e.g., upper vs. lower body) and modality of exercise (e.g., machine vs. free-weight) on RPE/RIR and affect among both novice and experienced lifters.

Download full-text PDF

Source
http://dx.doi.org/10.1519/JSC.0000000000003393DOI Listing

Publication Analysis

Top Keywords

perceived exertion
12
100% 10rm
12
effects increasing
8
increasing training
8
training load
8
load affect
8
affect perceived
8
novice lifters
8
rpe/rir affect
8
lower body
8

Similar Publications

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!