Trenno articlesGuides to training in the gym: a three-day plan for beginners, progressive overload, supersets, recovery, keeping a workout log and lifting with an Apple Watch.https://trenno.app/enHow to Keep a Workout Log (and Actually Use It)https://trenno.app/articles/how-to-keep-a-workout-log-2/trenno:article:2What to record after every set, what to skip, and the five-minute weekly review that turns a training diary into faster progress.Tue, 15 Sep 2026 00:00:00 GMTTrainingloggingprogresshabitsMuscle Recovery: How Long to Rest Before Training the Same Muscle Againhttps://trenno.app/articles/muscle-recovery-how-long-to-rest-5/trenno:article:5How recovery actually works between sessions, the 48 to 72 hour rule and its exceptions, the signs you are under-recovered, and how to plan frequency around it.Tue, 15 Sep 2026 00:00:00 GMTTrainingrecoveryfrequencyplanningProgressive Overload: How to Add Weight Without Guessinghttps://trenno.app/articles/progressive-overload-how-to-add-weight-3/trenno:article:3The double progression method, when to add weight, why small plates matter, and how to handle a stall, with an example you can copy.Tue, 15 Sep 2026 00:00:00 GMTTrainingprogressionstrengthmethodSupersets: When They Help and How to Program Themhttps://trenno.app/articles/supersets-when-they-help-4/trenno:article:4Three kinds of supersets, which ones save time without costing strength, how to set rest, and how to log rounds so your records stay honest.Tue, 15 Sep 2026 00:00:00 GMTTrainingsupersetsprogrammingtimeThe 3-Day Workout Split for Beginners: Full Body, Three Times a Weekhttps://trenno.app/articles/3-day-workout-split-for-beginners-1/trenno:article:1A simple full-body plan for three gym days a week: which exercises, how many sets and reps, how to progress, and what to write down after every session.Tue, 15 Sep 2026 00:00:00 GMTTrainingbeginnersplitfull bodyprogramTraining With Apple Watch: What It Adds in the Gymhttps://trenno.app/articles/apple-watch-in-the-gym-6/trenno:article:6What an Apple Watch does well for lifting (sets from the wrist, the rest timer, heart rate, Apple Health) and what it cannot do, with settings that make it work.Tue, 15 Sep 2026 00:00:00 GMTProductapple watchloggingapple health