Every Exercise, Explained When You Need It

Access a comprehensive exercise library with descriptions, muscle targets, and form cues. Fitly AI explains any exercise and suggests alternatives on the spot.

Not sure how to do a Romanian deadlift? Wondering what muscles a face pull targets? Just ask Fitly AI. Instead of scrolling through a static exercise library, you get instant, contextual explanations for any movement. Fitly describes proper form, identifies target muscles, and suggests alternatives if an exercise does not work for your equipment or body. Think of it as an exercise encyclopedia you can have a conversation with.

How It Works

1. Ask about any exercise
   Type the name of an exercise and Fitly explains what it is, what muscles it works, and how to perform it with proper form.
2. Get form cues
   Fitly provides key form cues and common mistakes to avoid so you can perform each movement safely and effectively.
3. Request alternatives
   If an exercise does not work for your equipment or body, ask for a substitute and Fitly suggests alternatives that target the same muscles.
4. Discover new movements
   Ask Fitly for exercises that target a specific muscle group and discover movements you might not have tried before.

Benefits

• Instant explanations for any exercise without searching a separate database
• Form cues and common mistakes described in clear, plain language
• Exercise alternatives available on the spot based on your equipment
• Discover new exercises by asking about specific muscle groups or goals
• Everything happens in conversation — no separate library to browse

How Fitly AI Compares

Most workout apps include a static exercise library that you scroll through independently of your training plan. Apps like JEFIT and Hevy offer exercise databases with animations or videos, but finding the right exercise still requires manual browsing and filtering. If you want to know why an exercise is in your plan or what to do instead, you are on your own. Fitly AI makes exercise education part of the coaching conversation. Ask about any movement mid-workout and get an immediate, contextual answer. Request a swap and Fitly suggests an alternative that fits your equipment and the programming logic of your current session.