Portable respiratory exercise tools for lungs, breathable trainer with resistance adjustable, lung trainer with excellent quality silicon, clean and easy to use, improve breathing ability and endurance

Portable respiratory exercise tools for the lungs, breathing trainers with resistance adjustable, lung trainer with excellent quality silicon, clean and easy to use, ability to use and endurance and endurance product details: Control your respiratory health with respiratory trainers, designed to breathe in a high-quality respiratory exercise device, to breathe in a heartfelt and heartburn. Improve. As an effective solution for sleep apnea and stress relief, this tool improves sleep quality by reducing difficulties in breathing and promoting stress relief. Specifications: Ingredients: Silicon Color: Black Size: Approximately .5 cm/1.96 ‘x10cm/3.94’ package includes: 1x breathing exercise notes: 1. Please allow 1-2 cm to separate 1-2 cm due to manual measurement. 2. For separate displays and separate lights, the picture cannot show the actual color of the item.
Premium Quality Silicon: Our breathing trainer is made of ultra-flexible premium quality silicone to provide wide respiratory training for various users.
Adjustable resistance: This respiratory lung exercise comes with a rotary valve and adjustable resistance settings. Adjust the strength of resistance and rotate it from left to right to find resistance that suits your needs. You can easily adjust the device to your personal needs.
Lightweight and convenient: Portable lung -breathed trainers take 3.94 inches * 2.36 in * 1.25 inch. Light and compact size allows you to exercise anytime in your daily life. The design of the breathing trainer ensures convenience and comfort for daily use.
Application scenario: Our breathing trainer is suitable for sports and fields, running, swimming, gymnastics, martial arts and outdoor activities, which should be one for enthusiasts of sports. This well -built breathing trainer is dedicated to help you achieve more and more breathing capacity for optimal athletic performance.
Product function: With this breathing exercise, you will be able to strengthen your workouts for a long time. Do simple breathing exercises two to three times a day. Use a pattern of seven constant recurrences of inhalation and exhalation, each permanent two minutes. Exercise respiratory muscles effectively and increase breathing endurance.