Fitness Expert for AI Model Training

Apply your professional fitness, exercise, and nutrition knowledge to help train next-generation AI systems. In this remote contractor role supporting a major customer, you will create, review, and refine real-world workout programs and nutrition guidance so models learn accurate, practical, safe fitness recommendations. No prior AI experience is required; your domain expertise is the priority.

• Deliver subject matter expertise in fitness, exercise programming, and nutrition to inform AI model development.
• Review, critique, and improve materials related to workout programming, nutrition plans, and general wellness guidance.
• Create and evaluate sample fitness programs and nutrition plans tailored to a range of client personas and goals.
• Provide detailed written explanations and clear verbal communication to articulate concepts and suggestions for system improvement.
• Collaborate in pairs with other fitness professionals, coordinating based on mutual availability to produce well-rounded, high-fidelity feedback.
• Participate in project meetings, feedback sessions, and remote collaborative assignments focused on enhancing AI understanding of fitness topics.
• Maintain consistent availability to meet the minimum engagement requirement.

• Required skills: fitness expertise, exercise programming, nutrition planning, strong written communication, and strong verbal communication.
• Experience as a personal trainer, nutritionist, or other fitness professional is preferred.
• Demonstrated experience working directly with clients across diverse fitness levels, backgrounds, and goals.
• Experience designing or reviewing customized workout and nutrition plans.
• Comfort collaborating remotely with other professionals and using digital tools for communication and documentation.
• Ability to adapt feedback style to different audiences, from technical project leads to non-technical stakeholders.
• Interest in the future of technology and AI, and curiosity to participate in shaping solutions in the health and wellness domain.

• Role type: Contractor, remote.
• Location requirement: Must be based in the United States.
• Minimum commitment: 15 hours per week.
• Collaboration model: paired reviews with other fitness professionals based on mutual availability.
• Work supports training and evaluation of AI systems for a major customer.

$50.00 to $101.00 per hour.

• Applicants must be able to perform this role remotely while located in the United States.
• This engagement is structured for independent contractors.