Search Results - "Frayne, Ryan"

Pacing strategies and relationships between speed and stroke parameters for elite sprint kayakers in single boats by Goreham, Joshua A., Miller, Kayla Bugeya, Frayne, Ryan J., Ladouceur, Michel

“…The study aimed to determine the pacing strategies of elite single-boat sprint kayakers, as well as the relationships between stroke parameters (stroke rate…”
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Characterization of Detailed Sedentary Postures Using a Tri-Monitor ActivPAL Configuration in Free-Living Conditions by O'Brien, Myles W, Daley, W Seth, Schwartz, Beverly D, Shivgulam, Madeline E, Wu, Yanlin, Kimmerly, Derek S, Frayne, Ryan J

“…Objective monitors such as the activPAL characterize time when the thigh is horizontal as sedentary time. However, there are physiological differences between…”
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Comparison of habitual stepping cadence analysis methods: Relationship with step counts by O'Brien, Myles W., Johns, Jarrett A., Frayne, Ryan J., Kimmerly, Derek S.

“…Different approaches have been implemented to calculate stepping cadence (steps/min) that vary in the time demominator used. Given the differences in how…”
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The influence of habitual breaks in sedentary time on cardiovagal baroreflex function by O'Brien, Myles W, Al-Hinnawi, Amera, Wu, Yanlin, Petterson, Jennifer L, Shivgulam, Madeline E, Johns, Jarrett A, Frayne, Ryan J, Kimmerly, Derek S

“…Sedentary time has recently been included in the 24-h activity guidelines. However, the impact of habitual sedentary patterns on autonomic cardiovascular…”
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More moderate-intensity physical activity and less prolonged sedentary time are associated with better very short-term systolic blood pressure variability in healthy adults by Schwartz, Beverly D., Shivgulam, Madeline E., Petterson, Jennifer L., Wu, Yanlin, Frayne, Ryan J., Kimmerly, Derek S., O’Brien, Myles W.

“…Whole-day movement guidelines for improving health, recommend that adults engage in at least 150 min week −1 of moderate-to-vigorous aerobic physical activity…”
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The role of at home workstation ergonomics and gender on musculoskeletal pain by MacLean, Kathleen F E, Neyedli, Heather F, Dewis, Colleen, Frayne, Ryan J

“…The recent mandate for university faculty and staff to work-from-home (WFH) during the COVID-19 pandemic has forced employees to work with sub-optimal…”
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Characterizing objective and self-report habitual physical activity and sedentary time in outpatients with an acquired brain injury by Pellerine, Liam P., Miller, Katerina, Frayne, Ryan J., O'Brien, Myles W.

“…Outpatients with an acquired brain injury (ABI) experience physical, mental, and social deficits. ABI can be classified into two subgroups based on mechanism…”
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The Perceived Demands of Ice Hockey Goaltending Movements on the Hip and Groin Region: An Elite Coach and Player Perspective by Wörner, Tobias, Frayne, Ryan J., Magnusson, Thomas, Eek, Frida

“…Background: Many ice hockey goaltending techniques force hip joints and groin muscles into extreme ranges of motion, which may increase the risk of hip and…”
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Substituting Stationary Time With Moderate-Intensity Activity May Improve Flow-Mediated Dilation by O'Brien, Myles W., Shivgulam, Madeline E., Petterson, Jennifer L., Wu, Yanlin, Johns, Jarrett A., Frayne, Ryan J., Kimmerly, Derek S.

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Impact of habitual sedentary patterns on popliteal artery endothelial-dependent vasodilation in healthy adults by Shivgulam, Madeline E, O’Brien, Myles W, Johns, Jarrett A, Petterson, Jennifer L, Wu, Yanlin, Frayne, Ryan J, Kimmerly, Derek S

“…Introduction: Acute, laboratory-based bouts of prolonged sitting attenuate lower-limb arterial endothelial-dependent vasodilation. However, the impact of…”
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Validity of ActivPAL CREA software detection of sitting and lying during free-living conditions by Shivgulam, Madeline E, Frayne, Ryan J, Schwartz, Beverly D, Wu, Yanlin, Daley, W Seth, Kimmerly, Derek S, O'Brien, Myles W

“… Approaches to differentiate sitting and lying are available within the default activPAL software from a single thigh-worn monitor. Dual-monitor methods use…”
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The Bout Cadence Method Improves the Quantification of Stepping Cadence In Free-Living Conditions by Johns, Jarrett A., Frayne, Ryan J., Goreham, Joshua A., Kimmerly, Derek S., O’Brien, Myles W.

“…•Stepping cadence provides important information about activity intensity patterns.•Previous analytical approaches may incorrectly characterize stepping…”
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Habitual sedentary time and stationary time are inversely related to aerobic fitness by O'Brien, Myles W., Shivgulam, Madeline E., Petterson, Jennifer L., Wu, Yanlin, Frayne, Ryan J., Mekari, Said, Kimmerly, Derek S.

“…A one metabolic-equivalent-of-task increase in peak aerobic fitness (peak MET) is associated with a clinically relevant improvement in survival risk and…”
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Development and Verification of a Protocol to Quantify Hip Joint Kinematics: An Evaluation of Ice Hockey Goaltender Pads on Hip Motion by Frayne, Ryan J., Kelleher, Leila K., Wegscheider, Peter K., Dickey, James P.

“…Background: The butterfly save technique is commonly used by ice hockey goaltenders and has recently been identified as a potential mechanism for hip joint…”
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Step Length, But Not Stepping Cadence, Strongly Predicts Physical Activity Intensity During Jogging and Running by Pellerine, Liam P., Petterson, Jennifer L., Shivgulam, Madeline E., Johansson, Peter J., Hettiarachchi, Pasan, Kimmerly, Derek S., Frayne, Ryan J., O'Brien, Myles W.

“…Device-based measures often rely on the positive relationship between walking cadence and metabolic equivalents of task (METs) to estimate physical activity…”
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Meeting international aerobic physical activity guidelines is associated with enhanced cardiovagal baroreflex sensitivity in healthy older adults by O’Brien, Myles W., Johns, Jarrett A., Dorey, Tristan W., Frayne, Ryan J., Fowles, Jonathon R., Mekary, Said, Kimmerly, Derek S.

“…Purpose Cardiovagal baroreflex sensitivity (cvBRS) reflects the efficiency of modulating heart rate in response to changes in systolic blood pressure…”
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Quantifying ice hockey goaltender leg pad kinematics and the effect that different leg pad styles have on performance by Frayne, Ryan J., Dickey, James P.

“…Goaltender leg pad innovations, whether the result of professional player feedback or National Hockey League equipment regulations, are rarely tested for their…”
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Investigating Cervical Muscle Response and Head Kinematics During Right, Left, Frontal and Rear-Seated Perturbations by Sacher, Natalie, Frayne, Ryan J., Dickey, James P.

“…Objective: Whiplash research has largely focused on rear collisions because they account for the majority of whiplash injuries. The purpose of this study was…”
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Research Using Virtual Reality: Mobile Machinery Safety in the 21st Century by Giselle P. Delgado, Xiaoxu Ji, James P. Dickey, Tammy R. Eger, Ryan J. Frayne

“…Whole-body vibration is a significant health risk for between 4% and 7% of the work force in North America. In addition, many factors compound the health risks…”
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A Mastication Mechanism Designed for Testing Temporomandibular Joint Implants by Frayne, Ryan J., Schwartz, Marvin, Dickey, James P.

“…The development of temporomandibular joint implants has involved simplified mechanical tests that apply pure vertical forces or pure rotational movements to…”
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