How accurate are the wrist-based heart rate monitors during walking and running activities? Are they accurate enough?
SE Stahl, HS An, DM Dinkel… - BMJ open sport & …, 2016 - bmjopensem.bmj.com
Background Heart rate (HR) monitors are valuable devices for fitness-orientated individuals.
There has been a vast influx of optical sensing blood flow monitors claiming to provide …
There has been a vast influx of optical sensing blood flow monitors claiming to provide …
How valid are wearable physical activity trackers for measuring steps?
HS An, GC Jones, SK Kang, GJ Welk… - European journal of …, 2017 - Taylor & Francis
Wearable activity trackers have become popular for tracking individual's daily physical
activity, but little information is available to substantiate the validity of these devices in step …
activity, but little information is available to substantiate the validity of these devices in step …
Concurrent validity of wearable activity trackers under free-living conditions
SM Brooke, HS An, SK Kang, JM Noble… - The Journal of …, 2017 - journals.lww.com
Abstract Brooke, SM, An, HS, Kang, SK, Noble, JM, Berg, KE, and Lee, JM. Concurrent
validity of wearable activity trackers under free-living conditions. J Strength Cond Res 31 (4) …
validity of wearable activity trackers under free-living conditions. J Strength Cond Res 31 (4) …
Accuracy of inclinometer functions of the activPAL and ActiGraph GT3X+: A focus on physical activity
HS An, Y Kim, JM Lee - Gait & posture, 2017 - Elsevier
Purpose The purpose of the study was to examine the accuracy of inclinometer functions of
the ActiGraph GT3X+ (AG)(worn on the waist and wrist) and the activPAL (AP) in assessing …
the ActiGraph GT3X+ (AG)(worn on the waist and wrist) and the activPAL (AP) in assessing …
[PDF][PDF] Examining the Validity of Fitbit Charge HR TM for Measuring Heart Rate in Free-Living Conditions
JM Lee, HS An, SK Kang, Y Kim - 2016 - digitalcommons.unomaha.edu
Optical blood flow sensors (ie photoplethysmographic techniques) have recently been
utilized in wearable activity trackers. The Fitbit Charge HRTM (FBHR) is one of the widely …
utilized in wearable activity trackers. The Fitbit Charge HRTM (FBHR) is one of the widely …
Experiment of single-phase grid connected battery charger
HS An, W Lee, BH Mun, IK Park, SY Jung… - The Transactions of …, 2013 - koreascience.kr
This paper explains control methods of single-phase grid connected battery charger.
Charging mode is control by Constant Current-Constant Voltage method and discharging …
Charging mode is control by Constant Current-Constant Voltage method and discharging …
[PDF][PDF] Review INDUCTION OF VASODILATION BY HYDRO-GEN PEROXIDE AND ITS APPLICATION IN EXERCISE SCIENCE
DJ Sung, WY So, HY Ryu, HS An, KS Cha - Biology of Sport, 2014 - termedia.pl
While much research has recently been focussing on the chronic effects of overtraining, the
acute damaging effects of individual eccentric exercise bouts on muscle remain of interest …
acute damaging effects of individual eccentric exercise bouts on muscle remain of interest …
[PDF][PDF] How Accurate Are Wearable Activity Trackers For Measuring Steps?
Wearable activity trackers have become popular for tracking individual's daily physical
activity, but little or no information is available to substantiate the validity of these devices in …
activity, but little or no information is available to substantiate the validity of these devices in …
[PDF][PDF] Validity of the iHealth-BP7 and Withings-BP800 Self Measurement Blood Pressure Monitor
PURPOSE: The purpose of this study is to validate the iHealth-BP7 and Withings-BP800
monitors according to the European Society of Hypertension (ESH) International Protocol …
monitors according to the European Society of Hypertension (ESH) International Protocol …
[PDF][PDF] Reliability of DEXA on Body Composition in Korean Athletes
HS An, HS Gwak, SK Kang, JM Lee - 2016 - digitalcommons.unomaha.edu
PURPOSE: The purpose of this study was to assess the reliability of DEXA for measuring
body composition in Korean Athletes. METHODS: Twenty-nine athletes (n= 29) registered …
body composition in Korean Athletes. METHODS: Twenty-nine athletes (n= 29) registered …