Review highlights

K**g X**d

Came on time when I say it’s a work at it till you get right yeah ima be using it alot packaging was nice and very professional

Breathing Exercise Tool for Lungs, Portable Adjustable Resistance Lung Exerciser, Lung Capacity Abdominal Breathing Trainer, Fitness Trainer Accessories for Gym Workout UseAugust 28, 2025

c**1

you get what you paid for. theres different settings, depending on how much you want to limit your breathing. I recommend if you run often its a good product

Breathing Exercise Tool for Lungs, Portable Adjustable Resistance Lung Exerciser, Lung Capacity Abdominal Breathing Trainer, Fitness Trainer Accessories for Gym Workout UseFebruary 2, 2025

I**6

Got this thing cranked up all the way and it’s HARD, siked to use it while I run!

Running Breathing Trainer Device 2 PCS Lung Breathing Trainer Adjustable Resistance Exercise Trainer for Fitness Training Portable & Safe ABS Silicone Mini Breathing Training EquipmentFebruary 10, 2026

7**

After using this this I definitely felt a difference I’m still in the process but definitely felt like my lungs opened up a tad bit (only used it for like a week)

Breathing trainer,Portable Lung Trainer,Breathing Resistance Trainer for Oral and Muscular Exercise, Daily Fitness Training, Easy-to-Clean DesignMarch 1, 2026

o**r

You have to wash it first but it's good

Breathing trainer,Portable Lung Trainer,Breathing Resistance Trainer for Oral and Muscular Exercise, Daily Fitness Training, Easy-to-Clean DesignMarch 6, 2026

t**_

I like that it wasn’t to big for my mouth and you can change the airflow.

Portable Adjustable Lung Breathing Trainer, Breathing Exercise Device for Sports & Outdoor, Workout Accessories for Running Cycling Swimming YogaNovember 5, 2024

y**

helps me breathe and increases breathing efficiency, would recommend

Portable Adjustable Lung Breathing Trainer, Breathing Exercise Device for Sports & Outdoor, Workout Accessories for Running Cycling Swimming YogaOctober 22, 2024

✝**🏀

I like it a lot and it works really well

Running Breathing Trainer Device-2 Pack, Lung Breathing Trainer, Breathing Exercise Device, Running Supplies, Mini Breathing Training Equipment, Breathing Trainer for Working Out, Running Trainer for Fitness Training Adjustable Resistance`February 9, 2026

L**m e**c

Thanks 🙏

Running Breathing Trainer Device-2 Pack, Lung Breathing Trainer, Breathing Exercise Device, Running Supplies, Mini Breathing Training Equipment, Breathing Trainer for Working Out, Running Trainer for Fitness Training Adjustable Resistance`February 12, 2026

J**y P**m

I had 3 heartaches. They gave me a breathing exerciser but I left it in hospital. This device help me build up my lungs.

Running Breathing Trainer Device-2 Pack, Lung Breathing Trainer, Breathing Exercise Device, Running Supplies, Mini Breathing Training Equipment, Breathing Trainer for Working Out, Running Trainer for Fitness Training Adjustable Resistance OutdoorfunMarch 14, 2025