Welcome to the 1RM.fit exercise library, the most comprehensive workout exercise database built specifically for serious lifters, powerlifters, bodybuilders, CrossFit athletes, strength athletes, and personal trainers. Browse over 3,000 exercises covering every major muscle group including chest, back, shoulders, biceps, triceps, forearms, quadriceps, hamstrings, glutes, calves, abs, and lower back. Each exercise entry includes detailed form instructions written by experienced coaches, muscle group breakdowns showing primary and secondary movers, equipment requirements, difficulty ratings, and instructional images that help you understand the movement at a glance. Whether you train with barbells, dumbbells, kettlebells, machines, cables, resistance bands, or pure bodyweight, our library has the right exercises for any training style or experience level. Categories include foundational compound lifts like the back squat, conventional deadlift, sumo deadlift, flat bench press, incline bench press, overhead press, bent-over row, and front squat, as well as isolation movements for hypertrophy work targeting specific muscles, accessory exercises that strengthen supporting muscle groups and address weak points, mobility drills that improve flexibility and joint health, and conditioning exercises that build work capacity and cardiovascular fitness. Use the powerful search and filter tools to find exercises by muscle group, equipment available, difficulty level, or movement pattern. Add any exercise to your custom workout routines with a single tap and start tracking your progress with weight, reps, sets, and RPE through the 1RM.fit app — available completely free on iOS and Android. Track personal records on every exercise automatically and watch your strength grow over weeks, months, and years of consistent training.