Flex Fitness

Yourpersonaltrainer.Download for FreeAvailable on iPhone + Apple WatchAI Workout GenerationYour on-demand personal trainer.Get fully personalized workouts crafted by AI based on your training history, recovery, goals, and performance. No templates. No guesswork. Just the right workout, every day.“Lex, start a quick upper body workout for my hotel room.”“Lex, I have a back injury. Please update my workout.”“Lex, make me a push-pull-legs routine that fits into my school schedule.”Ask LexIt listens. It learns. You lift.“I only have dumbbells and resistance bands—what’s the best hypertrophy plan?”...

Language: en | crawled at 3/26/2026, 7:24:04 PM