title: Comparison of memory and combined exercise and memory-anchoring procedures on ratings of perceived exertion during short duration, near-peak-intensity cycle ergometer exercise.
abstract: The purpose of this study was to compare ratings of perceived exertion (RPE) following memory-anchoring and two different types of combined exercise and memory-anchoring during short duration, near-peak-intensity cycle exercise. Thirty recreationally trained males volunteered to participate. The M group, n = 10, received only verbal instructions prior to the experimental trial. The EM1 group, n = 10, and the EM2 group, n = 10, received the same verbal instructions, but these were administered while participants performed maximal, graded cycle ergometer exercise. The low perceptual anchor was established during light pedaling for both EM1 and EM2. The high perceptual anchor was established during the final stage of the maximal cycle test for EM1 and during a 30-sec. sprint immediately following the final stage of the maximal cycle ergometer testing for EM2. On the experimental trial pedaling at maximal intensity for 30-sec. was against a resistance equal to .10 x body mass (kg) on a cycle ergometer. The Borg 15-category RPE scale was used to record exertional perceptions. RPE was reported at 8, 13, 18, 23, and 28 sec. each trial. Ratings were similar among the three groups. Their linear regression slopes and intercepts were also similar. Memory-anchoring produced similar RPE for two different combined exercise and memory-anchoring procedures. In conclusion, memory-anchoring and combined exercise and memory-anchoring produce similar RPE during high intensity, short duration cycle exercise in young recreationally trained athletes.
authors.affiliation: Department of Sport Sciences, Ashland University, OH 44805, USA. rgearhar@ashland.edu
authors.forename: Randall F
authors.initials: RF
authors.lastname: Gearhart
authors.forename: M Daniel
authors.initials: MD
authors.lastname: Becque
authors.forename: Matthew D
authors.initials: MD
authors.lastname: Hutchins
authors.forename: Chad M
authors.initials: CM
authors.lastname: Palm
mesh_terms: D016552:Ergometry / Q000379:methods*; D015444:Exercise; D006801:Humans; D008297:Male; D008568:Memory; D005082:Physical Exertion; D013997:Time Factors