HeavyMuscle

Plate calculator, auto warm-up sets and your last numbers, ready before you lift. An AI coach plans and adapts your training. PR detection shows you're getting stronger.

HeavyMuscle is a workout tracker for people who train seriously: an AI coach with two distinct modes that builds, adjusts and analyses your workouts, a library of 873 animated exercises and a proper rest timer.

AI Coach • Two modes: Conversation for questions and adjustments, and Builder to generate a full plan from scratch. • Generates a full workout from a single sentence ("30 min chest workout without barbell"). • Adapts today's workout to your injuries, available equipment and experience level. • Reviews your last session or the full week and gives objective feedback. • Detects plateaus and suggests when to add load. • Generous daily quotas, synced across devices.

AI Coach • Two modes: Conversation for questions and adjustments, and Builder to generate a full plan from scratch. • Generates a full workout from a single sentence ("30 min chest workout without barbell"). • Adapts today's workout to your injuries, available equipment and experience level. • Reviews your last session or the full week and gives objective feedback. • Detects plateaus and suggests when to add load. • Generous daily quotas, synced across devices.

History and analytics • Calendar with monthly volume, sets and training days. • Post-session muscle heatmap and monthly muscle breakdown. • Muscle recovery per muscle: body map (front/back) with fatigue status bars — fatigued, recovering or ready. • Weekly volume per muscle: switch between a body heatmap or a ranked bar chart — your choice. • Configurable period: this week, last week, 2nd and 3rd previous week, current or previous month. • Volume zones with percentage delta vs. the previous period. • Sort by date, volume or set count.

Full profile • Body measurements with dated history. • 10 injury zones (knee, shoulder, lower back, neck, elbow, wrist, hip, ankle, upper back, pelvis) with automatic filtering in the catalogue. • Gender-aware workout builder that respects your equipment, goal and experience level.

Languages and look • English, Portuguese (BR), Spanish, German, French and Italian. Switch instantly, no restart. • Dark, light or follow-system theme.

Everything is in the app from second one.