Description
- Using this vital capacity running training mask will improve your strength, strength, and endurance training.You can constantly train and adjust your resistance levels without having to remove the mask.
- Multi-function fitness training mask :Suitable for most sports activities you might like.Running,cross-fit, jogging, gym, cycling, tennis, basketball, rugby, skiing, hiking, marathon ext.
- Made of environment-friendly, stable silicone material.Easy to use and clean: We have moisture wicking technology to prevent it from slipping with our front and extra built-in handles.
- Good air tightness，help to improve your breath-ability. Six gears design,fits most men and women,you can chose the best strength according to yourself.(1st gear simulated altitude 500m; 2nd gear 1000m; 3rd gear 3000m; 4th gear 4000m; 5th gear 5000m; 6th gear 6000m)
- Durable and reliable exercise masks that focus on every little detail.One size design,for most of Adult.
Other Men SRK Abdominal Support, Black, 120 cm
