🔥 Sculpt your core, wherever life takes you! 🔥
The Querafja Muscle Trainer is a sleek, portable fitness device made from ultra-flexible silicone, featuring adjustable resistance levels to customize your workout intensity. Designed for adults seeking to enhance abdominal endurance and overall physical fitness, it supports a variety of high-energy sports and fits seamlessly into any active lifestyle.
| Color | black |
| Material | Silicone |
| Brand | Querafja |
| Item Weight | 0.04 Kilograms |
| Style | portable |
| Tension Level | Adjustable (e.g., Light to Heavy) |
| Product Dimensions | 3.94"L x 1.97"W |
| Shape | Round |
| UPC | 718387795128 |
| Manufacturer | Querafja |
| Item Package Dimensions L x W x H | 5.16 x 3.7 x 1.46 inches |
| Package Weight | 0.04 Kilograms |
| Item Dimensions LxWxH | 3.94 x 1.97 x 0.04 inches |
| Brand Name | Querafja |
| Part Number | UL1K |
B**3
Great product
Great for the price! Was a little worried because how cheep it was but it works great!
C**D
Works as intended, and great for the cost.
Purchased for my 15 year old son who is using it for breathing training for cross country running and music. Resistance is adjustable, and the functionality is achieved by screwing or unscrewing the end of the product to allow more or less air through. The product isn't amazingly comfortable but at the price point it is better than expected. This has already made good results for endurance running.
K**Y
Nice
My son got this to use during workouts. He likes it a lot. It is of ok quality and seems to do what it was intended to do!
A**S
Great result
This jaw exerciser works well for facial toning & great at expanding lungs. It’s compact and easy to use, though results take consistency.
B**Y
Very high quality
Good product and high quality
H**
Do not purchase
Did not work. Having trouble returning.
F**T
just run
this item is largely unnecessary and just shows the amount of consumerism we all engage in
V**Z
Perfecr
As description
Trustpilot
1 week ago
1 month ago
