Training Mask – AEROSx Lung Trainer (Respiratory Resistance Device)
$39.99
- 6 dial-adjustable resistance levels: Turn the resistance valve left or right to dial airflow load on inhalation and exhalation -- progress with you as fitness improves.
- Mouthpiece-based design: Compact silicone mouthpiece with seated plastic valve creates an optimal seal for breath training -- not a mask, no head strap.
- Targets diaphragm + intercostals: Strengthens the primary respiratory muscles to support deeper, more efficient breathing and improved lung volume threshold capacity.
- Football helmet adapter compatible: Optional adapter attaches the AEROSx to a football faceguard so players can train respiratory load during drills and route work.
- Lightweight + portable: Small enough to take anywhere -- training kit, gym bag, or office desk -- to support 5-minute daily warm-up or cool-down sessions.
Product details
6 dial-adjustable resistance levels:
Turn the resistance valve left or right to dial airflow load on inhalation and exhalation -- progress with you as fitness improves.
Mouthpiece-based design:
Compact silicone mouthpiece with seated plastic valve creates an optimal seal for breath training -- not a mask, no head strap.
Targets diaphragm + intercostals:
Strengthens the primary respiratory muscles to support deeper, more efficient breathing and improved lung volume threshold capacity.
Football helmet adapter compatible:
Optional adapter attaches the AEROSx to a football faceguard so players can train respiratory load during drills and route work.
Lightweight + portable:
Small enough to take anywhere -- training kit, gym bag, or office desk -- to support 5-minute daily warm-up or cool-down sessions.
Three colorways:
Black, White, Red. Easy clean -- rinse under the tap or wipe with mild detergent.
Product specifications
| Brand | Training Mask |
|---|---|
| Colors | Black, White, Red |
| Color | Black | White | Red |
| Weight | 0.181 lbs |



Choosing, using and caring for your product
Choose equipment around the movements and space you have. Compare actual weight, resistance options, dimensions and fitting requirements before ordering.
Read the instructions supplied with your item before first use. Check the components and fitting requirements, and follow the care guidance for the listed materials. Keep the product instructions for future reference.
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Ask us a question ↗Delivery & FAQs
Where do you deliver?
We deliver within the United States. Standard U.S. shipping is free, with no minimum order amount.
When should I expect my order?
Order processing takes 1–3 business days. Estimated total delivery is 5–8 business days from order placement, including processing and carrier transit. See our Shipping Policy for delivery details and how to contact us about an order.
Can I return an item?
You can request a return within 30 days after delivery. Contact us before returning an item so we can provide the correct instructions. Approved refunds are expected to reach the original payment account within 2–4 business days after approval and issuance. See the Return & Refund Policy for the full conditions.
How do I choose the right option?
Check the product photographs, dimensions, materials and available options. Choose your color, size or specification before adding the item to your cart. If you are unsure, ask our team before ordering.
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