Description

SPECIFICATIONS

Brand Name: XMSJ

Hign-concerned Chemical: None,None

Model Number: Sa066

Training Site: Waist,Chest,CORE

Type of sports: Strength Training,Cadio Training

Feature:

Breathing exercise equipment to challenge yourself for better exercise and improve overall endurance.

Vital capacity – it helps to expand and improve vital capacity without the risk of having to do a lot of aerobic exercise and burning calories.

The portable device – Adventure lung breathing training instrument is very compact. Easy to carry.

The adjustable resistance dial makes the simplest task more difficult, and can exercise more intensely according to your needs.