Sparthos Workout Mask - High Altitude Elevation Simulation - for Gym, Cardio, Fitness, Running, Endurance and HIIT Training [16 Breathing Levels]

Has nothing to do with the picture Too small The levels make absolutely 0 difference. Absolute waste of money.

Not heavy, and have multiple levels

Exacte a la description du produit et arrive comme prévu dans les temps

Due to everything going on in the world right now, the gym is no longer an option for me and I'm doing more outdoor running. I'm a pretty avid runner, and training masks have always intrigued me. Also, strengthening your lungs and overall endurance is probably a good thing these days. So, I finally decided to pull the trigger on this one based on pretty decent reviews. All I can say is wow, I'm very happy with the purchase. I'm not going to lie, part of me wondered if these masks were a tad on the gimmicky side. I can tell you this one is not. It amps up your workout. It will probably take most people some time getting used to it, but it really pushes you. The intensity of your breathing is very elevated. It's pretty comfortable and adjustable. It has two dials which adjust the resistance. I had to start low, and I run a lot! The dials basically adjust the airflow going in and out. The price is good too compared to others in the market. Overall, I'm very happy with this purchase. It's a good, quality product. I feel like I'm going to have a great summer of running and health. This is a definite recommend from me.

Excellent masque, fit parfait

Excelente producto 100 por ciento recomendable