Silicon Lunge Exercise Machine Lung Breathing Trainer Lung Exercise Deep Breathing Trainer Abs & Deep Breathing Exercise Trainer

Features 1.Breathing exercise equipment to challenge yourself for better exercise and improve overall endurance. 2.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. 3.The portable device - Adventure lung breathing training instrument is very compact. Easy to carry. 4.The adjustable resistance dial makes the simplest task more difficult, and can exercise more intensely according to your needs.

Specifications Material: silicone Product size: 9.5 * 5.5cm/3.74*2.16in

Package List

1/2 X Lung Fitness Trainer

Note Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-3cm measuring deviation due to manual measurement.

Brand Name: NONE Type: Wrist ball Origin: Mainland China Type of sports: Cadio Training Training Site: Chest Choice: yes High-concerned chemical: none