🏋️ Vikingstrength Adjustable Resistance Workout Mask with High Altitude Elevation for Running, Biking, MMA Endurance and Air Resistance Training Review

cool I'm finally learning to breathe. The first day I ran up and down big hills and took deep breaths instead of my usual rapid breaths. My wife, laughing at the ridiculousness of my purchase, tried it and liked how it breathed too. While she's yet to walk with him "or without him, for that matter," the fact that she liked him should tell you something. Looks pretty cool, I've seen others that look like an artist mask. Right now I don't care what anyone thinks, I want to do my best and this is…

I have a few training masks from other companies and honestly this is the best mask I have ever tried! Very comfortable to wear, didn't slip or move when doing my HIIT workouts. There are two switches on the front of the mask that set different levels. This was a game changer for me as I was able to adjust mid-workout without removing the mask or inserting or removing the valves. The mask is very light compared to my other two masks which makes it more comfortable when exercising. I highly…

I have selected a couple of training masks to compare and of the three I have this is my least favorite although it looks smooth. The problem I have is that the valves are too close to the mouth. There were times when my breathing quickened due to the intense workout and I naturally needed more air as I inhaled deeper with the mask touching my lips. With another training mask I don't have this problem no matter how hard I breathe. Even if I don't take a deep breath, it's still too close to be…

I'm an endurance athlete, I do crazy things. Some of these things include 10k runs with a 50# sandbag on your back, others include runs of 100 miles or more. I was looking for a way to strengthen my diaphragm and increase my ability to breathe more efficiently and use the air I breathe efficiently and I found it. They were extremely helpful, answered my questions quickly and made me feel like they worked for me and wanted me to be completely satisfied with their product and my experience…

Let me start with the positive: It restricts airflow, but only under certain conditions, which leads me to the bad. It restricts airflow, but with 1 valve it's too easy to breathe, even on full crossfit and interval training, no matter the level (2 levers with 4 settings each) didn't feel any difference at any setting. (Adding a facemask over this mask actually helped restrict airflow.) On the other hand, the 2 valves are very difficult even on the lowest setting, which makes me feel the mask…

I am writing a very positive review and I highly recommend this product! It's very lightweight, surprisingly comfortable to wear - it doesn't shift or have any awkward qualities, which allows me to focus on physical fitness - it's easy to get started with even if you're new to high like me -Altitude training mask! Excellent customer service, excellent and consistent delivery, affordable and easy to use. This is my first altitude training mask. I became intrigued by the science of hypoxic…

This mask will be a great addition to my daily workout. I use it when I do the following. Running, crossfit, rowing and high-intensity interval training. After a week of use, I noticed the mask bounced a bit on my face. Only when performing a jumping movement. It seemed like I couldn't get it to fit properly enough. I tried different ways to adjust the straps, but everything repeated. So I contacted the company and a gentleman named Eric helped me straight away. Within a day he refunded me the…