All guides
4 guides
Getting Started
Explainer How hard should a beginner train? Judge effort with reps in reserve How hard should a beginner train? The simplest check is reps in reserve: how many more clean reps could you have done when the set ended?… 4 min Wearables
Explainer Chest strap or wrist watch? How accurate is your heart rate? Your watch says 148, but is that really your heart rate? A wrist watch reads blood flow with green light; a chest strap reads the heart's… 5 min 3 picks Recovery
Explainer Why are my legs sore two days later? Muscle soreness explained Sore two days after a workout, and fine the day after? That delay is delayed onset muscle soreness (DOMS), and it is normal in the first… 4 min Cardio
Explainer What is zone 2 cardio? Find your easy pace with the talk test Zone 2 is the easy end of cardio: an effort where you can still talk in full sentences. Most beginners go too hard on easy days and never… 3 min
Explainer How hard should a beginner train? Judge effort with reps in reserve How hard should a beginner train? The simplest check is reps in reserve: how many more clean reps could you have done when the set ended?… 4 min Wearables
Explainer Chest strap or wrist watch? How accurate is your heart rate? Your watch says 148, but is that really your heart rate? A wrist watch reads blood flow with green light; a chest strap reads the heart's… 5 min 3 picks Recovery
Explainer Why are my legs sore two days later? Muscle soreness explained Sore two days after a workout, and fine the day after? That delay is delayed onset muscle soreness (DOMS), and it is normal in the first… 4 min Cardio
Explainer What is zone 2 cardio? Find your easy pace with the talk test Zone 2 is the easy end of cardio: an effort where you can still talk in full sentences. Most beginners go too hard on easy days and never… 3 min