Maximus Fitness Accelerator | Lightweight 1oz Breathing Exercise Device for Improving Fitness & Strength | Designed for Use During Exercise | Trusted by Top Athletes.
Designed for use during exercise.
DART Technology - MAXIMUS is the first and only Resistance Breathing Trainer Device designed with Dual Airflow Resistance Technology (DART) allowing users to dial up airflow resistance equally in both directions, to rapidly and maximally increase fitness and boost performance.
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DART Technology - MAXIMUS |
