Expand-A-Lung | The Original, The Classic
Reasons to buy
- The flexible medical grade silicone mouthpiece is extremely comfortable providing excellent fit and seal
- The device helps improves endurance, breath holding and shortness of breath
- Made with heavy duty plastic construction and is rust proof that makes it durable
Drawback
- May cause mild gagging for some
BestViewsReviews analyzed 2,680 reviews for 5 products in the Breathing Trainers & Monitors category.
We analyzed a total of 88 reviews for this product out of which, 55 reviews were received in the last 6 months.
The analysis indicates that around 70% reviews were positive while around 30% of reviews had negative sentiment.
This product received a total score of 8.82 out of 10 , based on review sentiments and user opinions related to 10 features: