Simulateur d'Altitude Intense

This adjustable resistance device simulates altitude for respiratory training, featuring multiple levels of air resistance and modular components for stability. It uses breathable, durable, and non-toxic materials, includes a three-layer cotton filter, and is suitable for various workouts.

• The description claims the device simulates altitude for respiratory training.
• The description claims the device features multiple levels of air resistance.
• The description claims the device includes a three-layer cotton filter.
• The description claims the device is suitable for various workouts.