Create Strength Training Instruction Videos Easily
Effortlessly add your own custom exercise videos and instructions with AI avatars, transforming your fitness content.
Don't like the result?
Try one of these prompts.
Agent is the first creative engine built to transform a single prompt into a complete video.
Learn to assemble a new strength workout using a seamless 90-second video designed for gym owners and online fitness educators. The video will visually combine existing strength exercises from a media library with externally linked content, all while maintaining a dynamic and motivating visual style, enhanced by HeyGen's aspect-ratio resizing & exports for multi-platform delivery.
This 45-second tutorial, aimed at fitness app developers and content managers, details the efficient process to manage your exercise library. It showcases how to quickly edit exercise instructions or delete exercises from your collection with a clean, interface-focused visual style. Employ HeyGen's AI avatars to present the steps, adding a consistent and engaging face to your technical guides.
For individual instructors new to video creation, craft a comprehensive 2-minute guide explaining how to add a single exercise block to a workout, complete with detailed written instructions. This video will feature a calm, clear narration over a detailed screen recording, ensuring every step is easily understood. Leverage HeyGen's Voiceover generation to effortlessly narrate the complex steps, making 'Write out Exercise instructions' simple and engaging.


Creative Engine
No Crew. No Cuts. Just Your AI Video Agent at Work
Agent is the first creative engine built to transform a single prompt into a complete video.
Prompt-Native Video Creation
Agent is the first creative engine built to transform a single prompt into a complete video. You describe the idea. Agent returns a fully constructed, publish-ready asset. There is no need to write scripts, manage assets, or piece together content manually.
End-to-End Video Generation
Agent handles the full video creation process. It writes a clear and compelling script based on your idea, selects images that match the tone and message, adds natural and emotion-aware voiceover, applies edits and transitions for polished pacing, and finalizes subtitles, timing, and rhythm for clarity and performance.
Built with Structure and Intent
Unlike traditional workflows that rely on timelines and manual assembly, Agent constructs videos from the ground up. Each output is intentionally designed to match your goal. From messaging and rhythm to scene flow and audience fit. The result is a coherent and purpose-driven video.
Use Cases
Bring any photo to life with hyper-realistic voice and movement using Avatar IV.

Frequently Asked Questions
How can HeyGen help me create custom strength training instruction videos?
HeyGen empowers you to easily create professional "strength training instruction videos" by leveraging AI avatars and text-to-video technology. You can "create custom strength exercises" by inputting your specific "exercise instructions" and having HeyGen generate the visual and auditory components.
Can I integrate my own unique strength exercises and videos into HeyGen?
Yes, HeyGen allows you to "add your own videos" to enhance your "exercise library". You can integrate personal footage by providing a "video URL" or leveraging HeyGen's robust media capabilities to supplement your "custom exercise" demonstrations.
What tools does HeyGen offer for structuring and detailing exercise instructions for a new workout?
For a "New Strength Workout", HeyGen provides intuitive tools to structure your content. You can "Add a Block" for different segments or "Single Exercise" entries, allowing you to "Name the Exercise" and "Write out Exercise instructions" using text-to-video, ensuring clear guidance for each movement.
How does HeyGen support managing and editing my exercise library content?
HeyGen simplifies the management of your "exercise library", ensuring your content remains current and accurate. You can easily "Edit Exercise" details, update "exercise instructions", or "Delete Exercise" entries as needed, maintaining a dynamic and personalized collection of fitness content.
