Welcome back to 1RM.fit, the workout tracking app trusted by over 50,000 serious lifters worldwide. Log in to access your complete workout history, personal records, saved custom routines, and detailed progress analytics. 1RM.fit was built specifically for powerlifters, bodybuilders, CrossFit athletes, strength athletes, and personal trainers who treat their training like a craft. The app lets you track every set, rep, and weight in real time, monitor your one-rep max progression over weeks and months, set up automatic rest timers between sets, and manage all your training routines in one organized place. Our library includes 3,000+ exercises with detailed form guides, instructional images, and muscle group breakdowns to make sure every movement you log is technically sound. Whether you follow a structured program like 5/3/1, Starting Strength, PPL, Upper/Lower, or your own custom split, 1RM.fit adapts to your training style. Forgot your password? You can reset it instantly from the login screen using the email you signed up with. Need to switch accounts? Log out from any session and sign in with a different email. New to 1RM.fit? Create your free account in under 30 seconds — no credit card required, no obligation, no annoying email confirmations. The free tier gives you 7-day workout history, the full exercise library, unlimited custom routines, and basic analytics. Upgrade to Premium for just $1 per month to unlock unlimited workout history, advanced analytics, cloud backup across all your devices, CSV and JSON export, and priority support.