Playback speed×Share postShare post at current timeShare from 0:000:00/0:00Transcript1031Is Heart Rate-Based Training and Racing Useless?My thoughts.Brady HolmerNov 05, 20251031ShareTranscriptDiscussion about this videoCommentsRestacksPhysiologically SpeakingSubscribeAuthorsBrady HolmerRecent PostsPhysiology Friday #285: Q&A on Ketones, Creatine, Endurance Nutrition, Heat Training, and More!Sep 12 • Brady HolmerThe Science of Protein Quality with Dr. Joseph MatthewsAug 11 • Brady Holmer and Joseph Matthews PhDCreatine for the Brain with Dr. Nicholas FabianoAug 4 • Brady HolmerIs Zone 2 Training Optimal for Mitochondrial Health? My Interview with Kristi StoroschukJul 24 • Brady Holmer and krististoroschukSpecial Marathon Training Q&A with the Bone Health & Osteoporosis FoundationJul 2 • Brady HolmerDavid Roche Wants to “Science the Sh*t” Out of UltraRunningJun 25 • Brady HolmerMarathon Training Q&AApr 26 • Brady Holmer