【實用運動app】iHoldBreath - Freediving Trainer|最夯免費app-綠色工廠好玩App

Practical & beautiful application for freedivers.If you want to increase your breath hold time underwater this is the best way to do it.**************************** FEATURES: ***********************- CO2 tables- O2 tables- MIXED tables- Custom tables!!! (you can create your own best setup)- SOUND FEEDBACK- CONTEST MODE (voice) with AIDA rules counting- VIBRATIONS feedback (iPhone only)- STOPWATCH to measure your apnea times with easy, big stop button and optional warmup time- LOGBOOK to track your performance with optional note (what was the warmup, what you ate etc.)- PLAYLIST selection used for both training and stopwatch - use your own best music during trainings******************************************************************TRAIN your body to stay LONGER UNDER WATER on single breath!******************************************************************