![Hans-Christian HEITKAMP | Medical Doctor | Universität Paderborn, Paderborn | UPB | Department of Sports and Health Hans-Christian HEITKAMP | Medical Doctor | Universität Paderborn, Paderborn | UPB | Department of Sports and Health](https://www.researchgate.net/profile/Volker-Scheer/publication/344433047/figure/fig2/AS:941499713871874@1601482432607/Means-of-RPE-rate-of-perceived-exertion-Borg-scale-6-20-HR-O-2-cost-and-CR-are_Q320.jpg)
Hans-Christian HEITKAMP | Medical Doctor | Universität Paderborn, Paderborn | UPB | Department of Sports and Health
![New Smart Watch Color Heart Rate Blood Pressure Tracker Sport Step Counter Smart Bracelet Sleep Activity Tracker - AliExpress Watches New Smart Watch Color Heart Rate Blood Pressure Tracker Sport Step Counter Smart Bracelet Sleep Activity Tracker - AliExpress Watches](https://ae01.alicdn.com/kf/HTB1s.dgMmrqK1RjSZK9q6xyypXa4/New-Smart-Watch-Color-Heart-Rate-Blood-Pressure-Tracker-Sport-Step-Counter-Smart-Bracelet-Sleep-Activity.jpg)
New Smart Watch Color Heart Rate Blood Pressure Tracker Sport Step Counter Smart Bracelet Sleep Activity Tracker - AliExpress Watches
![Diagnostik, Therapie und Verlaufskontrolle des Diabetes mellitus im Kindes- und Jugendalter | SpringerLink Diagnostik, Therapie und Verlaufskontrolle des Diabetes mellitus im Kindes- und Jugendalter | SpringerLink](https://media.springernature.com/lw685/springer-static/image/art%3A10.1007%2Fs11428-021-00769-1/MediaObjects/11428_2021_769_Fig1_HTML.png)
Diagnostik, Therapie und Verlaufskontrolle des Diabetes mellitus im Kindes- und Jugendalter | SpringerLink
![2022 New ECG+PPG Smart Watch Men Blood Pressure Heart Rate Watches IP68 Waterproof Fitness Tracker Smartwatch For Huawei Xiaomi| | - AliExpress 2022 New ECG+PPG Smart Watch Men Blood Pressure Heart Rate Watches IP68 Waterproof Fitness Tracker Smartwatch For Huawei Xiaomi| | - AliExpress](https://ae01.alicdn.com/kf/Sb2aae4d3caab4c09b47f88922d14febc4.jpg)
2022 New ECG+PPG Smart Watch Men Blood Pressure Heart Rate Watches IP68 Waterproof Fitness Tracker Smartwatch For Huawei Xiaomi| | - AliExpress
![Karsten KOEHLER | Professor (Assistant) | Ph.D. | Technische Universität München, Munich | TUM | Faculty of Sport and Health Science Karsten KOEHLER | Professor (Assistant) | Ph.D. | Technische Universität München, Munich | TUM | Faculty of Sport and Health Science](https://www.researchgate.net/publication/346039092/figure/fig2/AS:960131143593987@1605924511262/Relationship-between-energy-availability-EA-and-changes-in-body-weight-after-3-5days_Q320.jpg)
Karsten KOEHLER | Professor (Assistant) | Ph.D. | Technische Universität München, Munich | TUM | Faculty of Sport and Health Science
![Amazon.com: Amazfit GTS 2 Mini Smart Watch for Women, Alexa Built-in, GPS Fitness Tracker, 14 Day Battery Life, 68 Sports Mode, AMOLED Screen, Blood Oxygen Heart Rate Monitor, Waterproof, Latest Version-Pink Amazon.com: Amazfit GTS 2 Mini Smart Watch for Women, Alexa Built-in, GPS Fitness Tracker, 14 Day Battery Life, 68 Sports Mode, AMOLED Screen, Blood Oxygen Heart Rate Monitor, Waterproof, Latest Version-Pink](https://m.media-amazon.com/images/I/61GdXFPg4HL._AC_SX522_.jpg)
Amazon.com: Amazfit GTS 2 Mini Smart Watch for Women, Alexa Built-in, GPS Fitness Tracker, 14 Day Battery Life, 68 Sports Mode, AMOLED Screen, Blood Oxygen Heart Rate Monitor, Waterproof, Latest Version-Pink
![The structure of the periplasmic FlaG–FlaF complex and its essential role for archaellar swimming motility | Nature Microbiology The structure of the periplasmic FlaG–FlaF complex and its essential role for archaellar swimming motility | Nature Microbiology](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41564-019-0622-3/MediaObjects/41564_2019_622_Fig1_HTML.png)