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■ FREEDIVING & SPEARFISHING APNEA TRAINER FEATURES:


◉ 6 APNEA TABLE OPTIONS
STAmina Apnea Trainer can create / generate custom apnea (exercises that are automatically created based on the maximum breath-hold and match the user’s level) or let you select from the following customizable table types:

- O2 deprivation table – accustoms a body to lower oxygen levels. This is achieved by increasing the amount of time that you hold your breath on each attempt, while the resting time is fixed.

- CO2 Tolerance table – helps a body to adapt to high carbon dioxide levels. This is achieved by decreasing the length of resting time between fixed breath-hold periods.

- Wonka table – a variation of CO2 tables. Apnea timer starts after the first contraction, the rest time takes one breath.

- Mix table – tables where apnea time increases and rest time decreases with each round.

- Custom table – allows mixing of different approaches to create a custom training, thus generating the most effective training program.

- Pranayama – a breathing technique to decrease stress in the body and relax the nervous system.



◉ APPLE HEALTH SYNCRONIZATION



◉ PERSONALIZED TRAINING WITH VARYING DIFFICULTY
When you start working with the application, you set your personal record in breath holding. Based on this data, the app will offer a personalized training program with exercises of 3 difficulty levels to choose from: easy, normal, and hard.



◉ PERSONALIZED EXERCISE SETTINGS
Each exercise can be edited by setting your own number of repetitions, breath hold time, rest time, etc.



◉ TRAINING REMINDERS
Get the notification to start your apnea training. Set a reminder in the apnea diver app for the day and the time & get a notification to do a breath holding training session.



◉ PERSONAL STATISTICS AND DETAILED TRAINING HISTORY
All your workouts and exercises are recorded in the freedive trainer app to track the detailed progress of each training.



◉ VOICE GUIDANCE
Training may be accompanied by voice guidance with male/female voices recorded by professional voice actors. STAmina supports English, French, Russian voice guidance.




◉ HEART RATE AND OXYGEN SATURATION TRACKING
Track your heart rate while doing breath holding exercises (a compatible HR monitor or pulse-oximeter is required)



◉ CONTRACTIONS TRACKING
Use our freedive trainer to track unlimited contractions, analyse captured data after exercises



◉ CLOUD SYNC / BACKUP
Access your data on multiple devices and easily restore it in case you switch devices/phones.



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Stamina Apnea Trainer allows training breath hold effectively for anyone who cares about all kinds of diving including:
> beginner or professional freedivers;
spearfishers;
> scuba divers to learn how to dive longer on one tank;
> surfers in case of unexpected breath hold;
> underwater sports athletes such as underwater rugby, hockey, etc.
> runners who want to train breath holding & high tolerance to CO2 while running

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