https://hybridaf.app https://hybridaf.app/guides https://hybridaf.app/science https://hybridaf.app/pricing https://hybridaf.app/rivals https://hybridaf.app/leak https://hybridaf.app/support https://hybridaf.app/privacy https://hybridaf.app/terms https://hybridaf.app/guides/start-here A quick tour of hybridAF https://hybridaf.app/guides/01.jpg What hybridAF measures and where everything is. The app scores two sides of your training, strength and engine (your running and cardio), and combines them into one number, your Hybrid Score, where the lower side counts for more. Then the four tabs, the six screens under More, and the shortcuts above the tab bar. https://www.youtube-nocookie.com/embed/JBogQ68Gj48 82 2026-09-30T09:56:41-07:00 2026-09-30T09:56:41-07:00 https://hybridaf.app/guides/setting-up Setting up hybridAF and getting your first score https://hybridaf.app/guides/02.jpg Setup from first open to your first score: the questions it asks and why, the score step (one hard set on squat, bench or deadlift, and one recent run), signing in to keep your number, and the optional connections to Apple Health, Strava and Google Calendar. https://www.youtube-nocookie.com/embed/jh_rA2sQo_o 78 2026-09-30T09:59:46-07:00 2026-09-30T09:59:46-07:00 https://hybridaf.app/guides/reading-your-score How to read your Hybrid Score https://hybridaf.app/guides/03.jpg The Score tab from top to bottom, and how to use it to decide what to train. Why the score is a harmonic mean rather than an average (strength 74 and engine 50 make 60, not 62), what one more point on each side is worth, the six-way radar and your weakest link, the tier ladder, and your history. https://www.youtube-nocookie.com/embed/K9FWbFVtpZk 86 2026-09-30T10:01:04-07:00 2026-09-30T10:01:04-07:00 https://hybridaf.app/guides/using-today The Today tab: recovery, strain and a session for your time https://hybridaf.app/guides/04.jpg Today is laid out around the day ahead: your score, the recovery, strain and sleep dials and what they are compared against, what shows when there is no watch reading, a session built for 20, 30, 45 or 60 minutes, and the rest of the page. https://www.youtube-nocookie.com/embed/BrOnFwoAKk0 71 2026-09-30T10:02:43-07:00 2026-09-30T10:02:43-07:00 https://hybridaf.app/guides/planning-your-week Rewrite my week: planning training around your calendar https://hybridaf.app/guides/05.jpg The Plan screen and Rewrite my week, which suggests sessions in your free time from your calendar, last night's recovery, your goal and whichever side of your score is lagging. What to set up first, how adding or discarding works, and what changes in race week. https://www.youtube-nocookie.com/embed/37fToeUjGTI 76 2026-09-30T10:04:42-07:00 2026-09-30T10:04:42-07:00 https://hybridaf.app/guides/using-atlas Using Atlas, the coach inside hybridAF https://hybridaf.app/guides/06.jpg How to open Atlas, what to ask it, and how its changes work: designing a session, logging a workout you describe, fixing a logged session or a record, moving sessions on your calendar, and what it remembers about you. Anything that changes your data shows as a card first and waits for you to confirm. https://www.youtube-nocookie.com/embed/OSa62v9DTU0 72 2026-09-30T10:05:22-07:00 2026-09-30T10:05:22-07:00 https://hybridaf.app/guides/logging-a-session Logging a session in hybridAF https://hybridaf.app/guides/07.jpg The logger from start to finish: starting or repeating a session, logging sets from last time's numbers, warm-ups and drop sets, next-load targets and plates, the rest timer on your lock screen, and finishing or discarding. https://www.youtube-nocookie.com/embed/0iKDXGLV3_Y 80 2026-09-30T10:17:43-07:00 2026-09-30T10:17:43-07:00 https://hybridaf.app/guides/looking-up-a-lift Looking up a lift: history, records and progress https://hybridaf.app/guides/08.jpg Finding a lift and reading its page: every session set by set, your rep maxes from 1 to 12 (the heaviest you actually lifted, next to the Epley estimate), your estimated max over time, and adding an old PR by hand. https://www.youtube-nocookie.com/embed/YPoNdJO4VWc 71 2026-09-30T10:17:07-07:00 2026-09-30T10:17:07-07:00 https://hybridaf.app/guides/reading-body Reading Body: recovery, HRV, resting heart rate and sleep https://hybridaf.app/guides/09.jpg The Body screen: the four vitals and how each is compared with your own typical range (the 28 days before each reading, plus or minus one standard deviation), how to read a vital's chart and trend table, and activity and heart rate zones. https://www.youtube-nocookie.com/embed/cRDIvByG8Wk 69 2026-09-30T10:18:06-07:00 2026-09-30T10:18:06-07:00 https://hybridaf.app/guides/hyrox-circuits-and-race-sims HYROX circuits and race sims in hybridAF https://hybridaf.app/guides/10.jpg The HYROX tools: building a circuit from the full format, half or empty, running it round by round (it shows on your lock screen too), and logging a race or a full simulation with every run and station split and your roxzone. https://www.youtube-nocookie.com/embed/px0m-cp4gno 70 2026-09-30T10:18:30-07:00 2026-09-30T10:18:30-07:00