A training mask is intended to simulate altitude training. This trains your lungs to use oxygen more efficiently, which significantly improves your performance. By training with the running mask you promote the production of red blood cells. An increase in the number of red blood cells is a major advantage, especially for top athletes. Athletes with many red blood cells supply their muscles better with oxygen and therefore acidify less quickly.

Benefits
✔ Comfortable fit
✔ Durable materials
✔ Different resistance levels
✔ Improves your fitness
✔ High intensity workouts
✔ Suitable for most sports activities

Specifications
➤ Brand: FDBRO
➤ Weight: 300 gram
➤ Material: medical silicone and robust nylon
➤ Number of positions: 6
➤ Size: M (70-100 kilos)

Contents
1x Sports mask
1x Hardcase protection
1x Bracelet FDBRO
1x Instructions for use

How to use
The use of the sports mask is very obvious. Pull the mask around your head and set it to the desired position. The settings can be operated via the button on the face mask. Clean the sports mask with a wet cloth. Throwing it in the washing machine is not recommended.