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HAEYVEN has developed the ANTAGONIST®, an absolutely new, innovative full-body strength and cardio training device for bi-directional and uni-directional training, for which an international patent is pending. It enables a wide range of training possibilities, countless exercise variations and unlimited individual training options.

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The ANTAGONIST® offers an unforgettable training experience combined with unparalleled efficiency and ease of use. Working out with the ANTAGONIST® increases heart rate, burns calories and builds muscle – get ready to sweat and feel great!

Multiple Training Options

• HIIT
• HILIT
• Strength / cardio training
• High-speed strength training
• Warm-up/Cool-down
• Regeneration and rehabilitation training
• Movement analysis

Why ANTAGONIST®

• Absolutely new strength and cardio training device for innovative training methods
• Unique bi-directional training
• Efficient flywheel training
• Whole body training up to the specific training of individual muscles
• Wide range of training possibilities, countless exercise variations and unlimited individual training options
• High-precision sensor technology for measurable strength and cardio training
• Analysis tool for performance feedback and assessment / diagnosis of physical asymmetries
• All-in-one training – replaces multiple pieces of equipment traditionally required for a complete training circuit
• Effective training – low time requirement
• Symmetrical / balanced training – prevents asymmetrical muscle development
• Flywheel resistance – individualized power adjustment during the workout according to the applied force
• Reduced risk of injury – due to flywheel technology less load, no weight and no pressure on the body