Validity of simplified, calibration-less exercise intensity measurement using resting heart rate during sleep: a method-comparison study with respiratory gas analysis

• Main Authors: Hirotaka Matsuura (Author), Masahiko Mukaino (Author), Yohei Otaka (Author), Hitoshi Kagaya (Author), Yasushi Aoshima (Author), Takuya Suzuki (Author), Ayaka Inukai (Author), Emi Hattori (Author), Takayuki Ogasawara (Author), Eiichi Saitoh (Author)
• Format: Book
• Published: BMC, 2019-11-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Abstract Background The recent development of wearable devices has enabled easy and continuous measurement of heart rate (HR). Exercise intensity can be calculated from HR with indices such as percent HR reserve (%HRR); however, this requires an accurate measurement of resting HR, which can be time-...