This update rebuilds the 3D exercise demonstrations from the athlete outward. The athlete: • A new body with real anatomical landmarks — shoulders, knee caps, calves, and shoulder blades read as muscle instead of smooth tubes. • Corrected arm and leg proportions, so the elbow and knee sit where they belong. • Articulated hands with separate fingers and a thumb, and feet with a flat sole, heel, and toe box. • The chest and abdomen breathe during every demonstration. The movements: • All 150 exercise animations re-recorded against the corrected skeleton. • Elbows and knees now bend the way the movement does, corrected across the library — the incline dumbbell curl, preacher curl, burpee, Turkish get-up, walking lunge, and every loaded carry among them. • Bars sit in the hands instead of passing through them, with a squared, pronated grip on rows, pulldowns, pull-ups, and deadlifts. • Reps ease into the top and bottom of the range instead of bouncing, and plank and pinch holds carry a live pulse instead of freezing. The equipment: • The jump rope and battle ropes are now ropes in use: the skipping rope turns in time with the hop, and the battle ropes run to the hands. • The bench stands on the floor, and its pad reclines for incline, decline, and chest-supported work instead of the whole bench tipping over. • Materials read correctly — frames, upholstery, weight plates, and rubber feet each have their own tone, and medicine balls, stability balls, and kettlebells are smooth instead of faceted. Also in this update: • Exercise demonstrations open faster: equipment models are cached and reused instead of reloaded for every exercise.

Train without unlocking: • During an active workout, use the Lock Screen Live Activity to switch exercises, adjust weight and reps, and log sets. • On supported iPhones, expanded Dynamic Island gives quick repetition and set logging. More personal from the first workout: • Add height, weight, age, and biological sex manually, or import available body data from Apple Health with your permission. • Reuse Profile, measurements, goals, and strength-assessment results across plans instead of entering the same information again. • Find the Pro strength assessment after the fitness quiz and anytime in Settings → Profile. Better plans and guidance: • Generated workouts fit your chosen session length and follow a clear warm-up → main workout → cooldown/stretching flow. • Nutrition shows estimated daily calories, protein, carbohydrates, fat, and water as soon as the required body data is available. • Missing nutrition details provide a direct action to Profile. Also in this update: • Goals can seed initial measurements and stay aligned with Profile and plan data. • Dashboard, Progress, Plans, Workout, and Settings refresh immediately after related data changes. • Simplified navigation, clearer actions, improved VoiceOver and Dynamic Type support, and general stability.

Better 3D exercise demonstrations: • Restored the detailed, fully modeled 3D avatar throughout exercise animations. • Reviewed avatar and equipment alignment across all 150 exercises, correcting bikes, benches, cables, row machines, leg presses, and more. • Corrected facing directions and equipment orientation in affected demonstrations. • Fixed a real-device issue where switching exercises could leave the 3D viewer black or empty. Also in this update: • Faster launch, smoother 3D playback, lower-memory video form analysis, and quicker workout-history summaries. • More reliable Apple Watch workout synchronization and recovery after interruptions. • Realistic goals, trackable milestones, optional reminders, and three motivation styles. • Refined accessibility, iPad layouts, translations, and general stability.

Smarter video form analysis: • More accurate feedback — checks now follow your whole rep and point to the exact moment a fault happened. • Camera guidance: framing hints, a 5-second countdown, a recording timer, and camera flip. • Form history: every saved analysis builds a score trend on the exercise page, with a shareable report card. • Clearer messages when a clip can't be analyzed, and faster processing with a progress bar. Also in this update: • Reworked 3D exercise demonstrations — more natural presses, push-ups, pull-ups, rows and more, with equipment where it belongs. • Fixed: opening an exercise's how-to during a workout no longer clears the workout, and switching language keeps your session. • Refined translations across all 31 languages, including grammatically correct counts. • Dates and numbers now follow your in-app language. • Accessibility improvements throughout (VoiceOver, contrast, larger touch targets). • Bug fixes — including clips recorded to the time limit no longer being discarded.

First release: 150-exercise 3D library with AR, workout logging with RPE and smart prefill, training programs + quiz plans with an adaptive on-device adjuster (Pro), on-device AI form analysis powered by Apple's Foundation Models (Pro), Apple Watch live set logging with Apple Health, and progress charts/PRs (Pro). Local-first: no account, no analytics, no cloud AI, optional iCloud sync.