Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Medicine and Health Sciences (6)
- Exercise Science (5)
- Social and Behavioral Sciences (5)
- Sports Studies (5)
- Alternative and Complementary Medicine (4)
-
- Arts and Humanities (4)
- Cognitive Behavioral Therapy (4)
- Cultural History (4)
- History (4)
- Mental and Social Health (4)
- Other Kinesiology (4)
- Other Social and Behavioral Sciences (4)
- Social History (4)
- Biomechanics (1)
- Education (1)
- Exercise Physiology (1)
- Health Psychology (1)
- Health and Physical Education (1)
- Medical Specialties (1)
- Physiology (1)
- Psychology (1)
- Sports Medicine (1)
- Sports Sciences (1)
- Institution
- Keyword
-
- Sport History (3)
- Cardiac output (2)
- Adult (1)
- Analysis of Variance (1)
- Blood flow (1)
-
- Blood lactate -- Measurement (1)
- Bruce Protocol (1)
- Cardiac Output (1)
- ECG monitoring (1)
- Exercise (1)
- Exercise conditioning (1)
- Exercise endurance (1)
- Exercise physiology (1)
- Femoral Artery (1)
- Human (1)
- Humans (1)
- Kinetics (1)
- Male (1)
- Midsole hardness (1)
- Performance accommodation (1)
- Physical Education and Training (1)
- Ratings of Perceived Exertion (RPE) (1)
- Regional Blood Flow (1)
- Running (1)
- Sport Literature (1)
- Ultrasonography, Doppler, Pulsed (1)
- VO2 Max (1)
- Vascular Resistance (1)
- Vascular conductance (1)
- Publication
- Publication Type
Articles 1 - 14 of 14
Full-Text Articles in Kinesiology
Micronutrients And The Risk Of Colorectal Adenomas, Marilyn Tseng, Sharon C. Murray, Lawrence L. Kupper, Robert S. Sandler
Micronutrients And The Risk Of Colorectal Adenomas, Marilyn Tseng, Sharon C. Murray, Lawrence L. Kupper, Robert S. Sandler
Kinesiology and Public Health
Recent studies suggest that micronutrients, especially folate, calcium, iron, and antioxidant vitamins, affect the risk of colorectal neoplasia. The objective of this case-control study was to examine the association between these micronutrients and the risk of colorectal adenomas. The study was based on 236 cases with adenomatous polyps or cancer and 409 controls, all colonoscopy patients at University of North Carolina Hospitals between July 1988 and March 1991. After colonoscopy, subjects were interviewed using a semi-quantitative food frequency questionnaire, and average daily nutrient intakes were calculated. Sex-specific odds ratios relative to the lowest quartile of intake for each micronutrient were …
Competitive Orientations And Motives Of Adult Sport And Exercise Participants, Diane L. Gill, Lavon Williams, Deborah A. Dowd, Christina M. Beaudoin, Jeffrey J. Martin
Competitive Orientations And Motives Of Adult Sport And Exercise Participants, Diane L. Gill, Lavon Williams, Deborah A. Dowd, Christina M. Beaudoin, Jeffrey J. Martin
Kinesiology, Health and Sport Studies
Participants in four different adult sport and exercise programs (running club, exercise classes, cardiac rehabilitation program, senior games) completed measures of competitive orientation and participation motivation. Our samples were older and more diverse than samples of previous research, and their competitive orientations and motives were similarly diverse. Multivariate analyses revealed gender and sample differences. Males were higher than females on competitiveness and win orientation, and runners were less win-oriented than other groups, but overall, all groups were similar to previous college-age samples in competitive orientation. Groups varied on specific motives, with females rating fitness, flexibility, affiliation, and appearance higher than …
Wrestling John Irving, Don Morrow
Frozen Festivals: Ceremony And The Carnaval In The Montreal Winter Carnivals During The 1880s, Don Morrow
Frozen Festivals: Ceremony And The Carnaval In The Montreal Winter Carnivals During The 1880s, Don Morrow
Donald Morrow
No abstract provided.
Physiological Responses To Various Durations And Intensities Of Warmup, Susan J. Hanson
Physiological Responses To Various Durations And Intensities Of Warmup, Susan J. Hanson
Student Work
Warmup has been a general practice for most athletes to engage in prior to a practice or competitive race. However, there has been little scientific evidence, specifically for the endurance athlete concerning the appropriate duration, intensity, or a combination of duration and intensity needed to enhance performance. Therefore, the purpose of this study was to determine how different combinations of durations and intensities of warmup affect heart rate (HR), lactic acid· (LA), minute ventilation (VE), respiratory exchange ratio (R) and rating of perceived exertion (RPE) during a 5 minute treadmill run at 80% VO2 max. Subjects included four male and …
Faster Femoral Artery Blood Velocity Kinetics At The Onset Of Exercise Following Short-Term Training., J K Shoemaker, S M Phillips, H J Green, R L Hughson
Faster Femoral Artery Blood Velocity Kinetics At The Onset Of Exercise Following Short-Term Training., J K Shoemaker, S M Phillips, H J Green, R L Hughson
Kinesiology Publications
OBJECTIVE: The hypothesis that the adaptation to endurance exercise training included a faster increase in blood flow at the onset of exercise was tested in 12 healthy young men who endurance-trained (ET) 2 h/day, for 10 days at 65% VO2 peak on a cycle ergometer, and in 11 non-training control (C) subjects.
METHODS: Blood flow was estimated from changes in femoral artery mean blood velocity (MBV) by pulsed Doppler. Beat-by-beat changes in cardiac output (CO) and mean arterial pressure (MAP) were obtained by impedance cardiography and a Finapres finger cuff, respectively. MBV, MAP and CO were measured at rest and …
Human Performance Lab Newsletter, 1996, St. Cloud State University
Human Performance Lab Newsletter, 1996, St. Cloud State University
Human Performance Lab Newsletter
Contents of this issue include:
- Kelly's Corner: Why We Choose to be Physical by Jack Kelly
- Anti-What? by Dean Stulz (on anti-oxidants)
- Getting Started in Resistance Training by Jamie Jerdee
- Internship at the U.S. Olympic Training Center
- What's Going On in the HPL?
The Effects Of Conditioning And Gender On Ratings Of Perceived Exertion During Physical Exercise, Dr. Roberta A. Pellant
The Effects Of Conditioning And Gender On Ratings Of Perceived Exertion During Physical Exercise, Dr. Roberta A. Pellant
All Graduate Theses, Dissertations, and Other Capstone Projects
The purpose of this investigation was to determine if gender played a factor in perception during physical exertion, and whether those perceptions were influenced by conditioning level. Sixteen male and sixteen female volunteer subjects, ranging in age from 21 to 35, constituted the sample for this study. The Bruce protocol for a Symptom-Limited Graded Exercise test was the instrument utilized to evaluate heart rate during the maximal physical exercise program. A ventilatory analyzer measured each subject's maximal oxygen consumption. Borg's Rated Perceived Exertion Scale was employed for subjective evaluation of an individual's perception of effort. The t-test compared mean scores …
Performance Accomodation To Midsole Hardness During Running, Barry T. Bates, Nikolaos Stergiou
Performance Accomodation To Midsole Hardness During Running, Barry T. Bates, Nikolaos Stergiou
Journal Articles
The effects of shoe hardness on impact force characteristics during running were elevated using both a group and single subject analysis approach. It was hypothesized that non-significant shoe effects previously reported could have resulted from the experimental design and analysis procedures employed. The present study evaluated 18 runners using a single subject procedure in addition to a group design (Shoe Condition X (Subject X Shoe Hardness)). ANOVA analyses identified significant differences (p < 0.05) between mean impact forces for the soft shoe condition and mean maximum knee flexion angles for the hard shoe condition. Individual subject analyses identified no significant (p <0:05) impact force differences for eight subjects while I 0 subjects exhibited significant differences. A significant correlation coefficient of -0.59 between impact force and maximum knee flexion suggested that some accommodation took place on average but the extent varied among subject. Post-hoc group analyses identified a relationship (r = 0.59) between impact tester results and impact forces for one subgroup of subjects.The results support the hypothesis that subjects can and do respond differently to the same perturbation ·and that these differential responses can compromise group analysis results.
The Use Of Subjective Ratings Of Perceived Exertion (Rpe) To Estimate Fixed Blood Lactate Concentrations During Incremental Cycle Ergometer Exercise, Keith Robert Scotson
The Use Of Subjective Ratings Of Perceived Exertion (Rpe) To Estimate Fixed Blood Lactate Concentrations During Incremental Cycle Ergometer Exercise, Keith Robert Scotson
Theses : Honours
Prescription of exercise intensity based on blood lactate concentration has become widely accepted in recent years. The methods used to directly measure blood lactate concentration however, can be costly, time consuming and potentially hazardous to both subject and tester. Recent studies indicate that a strong relationship exists between subjective feelings of strain experienced during exercise and changes in the appearance of blood lactate. This raises the possibility that subjective ratings of perceived exertion (RPE) can be used to simply and effectively estimate and monitor appropriate exercise intensity based on blood lactate concentration. In order to test this theory two groups …
Physiological Responses Among Power Air Ball, Spri Tube, And Arm Movement During Step Aerobics, Lisa Dallas
Physiological Responses Among Power Air Ball, Spri Tube, And Arm Movement During Step Aerobics, Lisa Dallas
Masters Theses
This study compared caloric expenditure between three step aerobic dance routines (STEP) using the same arm movements; one without any upper body resistive exercise product (ARM), one with a 2 lb. Power Air Ball (BALL), and one with a Spri Tube (TUBE). Twenty-seven college aged females familiar with step aerobics volunteered to be subjects. Maximal oxygen uptake was measured using the Bruce protocol. A 55 minute video was followed for each of the STEP routines to control for arm and leg movement. The order of the STEP routines was randomly assigned. An Aerosport TEEM 100 gas analyzer calculated and recorded …
Frozen Festivals: Ceremony And The Carnaval In The Montreal Winter Carnivals 1883-1889, Don Morrow
Frozen Festivals: Ceremony And The Carnaval In The Montreal Winter Carnivals 1883-1889, Don Morrow
Donald Morrow
No abstract provided.
Support Moments In The Leg During Level Walking: A Measure Of Balance Performance In The Elderly, T. Kempf
Support Moments In The Leg During Level Walking: A Measure Of Balance Performance In The Elderly, T. Kempf
Timothy Kempf
No abstract provided.
With Craft And Guile: Canada's Jimmy Mclarnin And The Business Of Welterweight Boxing During The Great Depression, Don Morrow
Donald Morrow
No abstract provided.