Search: onr:"swepub:oai:DiVA.org:gih-7710" >
Perceived exertion ...
Perceived exertion can be lower when exercising in field versus indoors
-
- Olsson, Karin Sofia Elisabeth (author)
- Gymnastik- och idrottshögskolan,Institutionen för fysisk aktivitet och hälsa,Rörelse, hälsa och miljö
-
- Ceci, Ruggero (author)
- Gymnastik- och idrottshögskolan,Institutionen för fysisk aktivitet och hälsa,The Unit for Road Safety, Planning Department, Swedish Transport Administration, Solna, Sweden,Rörelse, hälsa och miljö
-
- Wahlgren, Lina, 1973- (author)
- Gymnastik- och idrottshögskolan,Institutionen för fysisk aktivitet och hälsa,Rörelse, hälsa och miljö
-
show more...
-
- Rosdahl, Hans (author)
- Gymnastik- och idrottshögskolan,Institutionen för fysiologi, nutrition och biomekanik,Rörelse, hälsa och miljö
-
- Schantz, Peter, 1954- (author)
- Gymnastik- och idrottshögskolan,Institutionen för fysisk aktivitet och hälsa,Department of Public Health and Clinical Medicine, Section of Sustainable Health, Umeå University, Umeå, Sweden,Rörelse, hälsa och miljö
-
show less...
-
(creator_code:org_t)
- Public Library of Science (PLoS), 2024
- 2024
- English.
-
In: PLOS ONE. - : Public Library of Science (PLoS). - 1932-6203. ; 19:5
- Related links:
-
https://doi.org/10.1...
-
show more...
-
https://gih.diva-por... (primary) (Raw object)
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
show less...
Abstract
Subject headings
Close
- Purpose: Studies indicate that the rated perceived exertion (RPE) during physical exercise can be lower in field environments than indoors. The environmental conditions of those studies are explored. Furthermore, we study if the same phenomenon is valid when cycling indoors versus in cycle commuting environments with high levels of stimuli from both traffic and suburban-urban elements. Methods: Twenty commuter cyclists underwent measurements of heart rate (HR) and oxygen uptake (V̇O2) and RPE assessments for breathing and legs, respectively, while cycling in both laboratory and field conditions. A validated mobile metabolic system was used in the field to measure V̇O2. Three submaximal cycle ergometer workloads in the laboratory were used to establish linear regression equations between RPE and % of HR reserve (%HRR) and %V̇O2max, separately. Based on these equations, RPE from the laboratory was predicted and compared with RPE levels at the participants’ individual cycle commutes at equal intensities. The same approach was used to predict field intensities and for comparisons with corresponding measured intensities at equal RPE levels. Results: The predicted RPE levels based on the laboratory cycling were significantly higher than the RPE levels in cycle commuting at equal intensities (67% of HRR; 65% of V̇O2max). For breathing, the mean RPE levels were; 14.0-14.2 in the laboratory and 12.6 in the field. The corresponding levels for legs were; 14.0-14.2 and 11.5. The range of predicted field intensities in terms of %HRR and %V̇O2max was 46-56%, which corresponded to median differences of 19-30% compared to the measured intensities in field at equal RPE. Conclusion: The cycle commuters perceived a lower exertion during their cycle commutes compared to ergometer cycling in a laboratory at equal exercise intensities. This may be due to a higher degree of external stimuli in field, although influences from other possible causes cannot be ruled out.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap -- Idrottsvetenskap (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences -- Sport and Fitness Sciences (hsv//eng)
Keyword
- rated perceived exertion; oxygen uptake; heart rate; cycling; running
- indoor; route environment; commuting; traffic environment; greenery
- Medicin/Teknik
- Medicine/Technology
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
-
PLOS ONE
(Search for host publication in LIBRIS)
To the university's database