Soft Goods / Textile Product Developer for Custom Pilates Resistance Band

I'm seeking an experienced product developer to create a home-use exercise equipment specifically designed to complement Mat Pilates, to work on flexibility and stretching.

Requirements:
- Design a safe and effective equipment
- Ensure compactness for home use
- Materials should be durable and user-friendly

Ideal Skills and Experience:
- Background in fitness equipment design
- Knowledge of materials and ergonomics
- Experience with home fitness product development

Please include your portfolio and relevant experience in your proposal.