The finest in American engineering and manufacturing.
Made in U.S.A. with domestic and globally sourced material.
The Keiser Advantage
Keiser PRT
Conventional Iron
Strength
Power
Speed
Do more, more effectively.
Keiser's Pure Resistance Technology™ (PRT) is more effective than iron across a wider range of training themes.
More effective at faster tempos to improve velocity and power.
Just as effective at slower tempos
to improve strength.
Thumb-Button Resistance Control
Eccentric and Isometric overload made easy.
Change resistance at any point during a rep with push-button convenience and digital precision. Get into a starting position, then increase resistance for eccentric or isometric training.
POWER DISPLAY
Test. Track. Motivate.
The Power Display shows your level of effort with real-time power data (force x velocity) in watts.
Real-time Feedback
Motivate users with data that indicates their level of effort during training and rehabilitation.
Rep Counter
The Power Display makes exercise easier by keeping track of your reps for the current set.
Power Metrics
See your peak power for the set and the percentage of peak power for each rep in real time.
Maximum Power Testing
The Power Display can tell you the resistance level at which you generate the most power with a six-repetition test. This can be an important new metric in any power or velocity program.
A300 Resistance Machines
Lower Body
Unilateral (independent left and right sides)
Bilateral (left and right sides together)
A300 Resistance Machines
Upper Body
Unilateral (independent left and right sides)
Bilateral (left and right sides together)
A300 Resistance Machines
Core
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