Keiser Air250 Arm Curl

Description

Keiser Air250 Arm Curl Machine

KEISER POWER DISPLAY

Keiser Power Displays on the Keiser Air250 Arm Curl strength machine provides information on both resistance (in either one-pound or one-kilogram increments for strength equipment) and repetitions performed in clear, 1-inch numbers. The Keiser Power displays also feature the Keiser eChip System: a simple-to-use electronic workout card that recalls previous workouts and settings, and easily downloads data to your personal computer via our eChip dongle.

THE UPPER BODY: BUILD STRENGTH AT SPEED

The upper body also contains a large amount of muscle mass. Not only are these muscles very strong, but to take advantage of the speed multiplier of the core, your upper body needs to take advantage of Keiser’s Chest, Upper Back, and Lat Pull Down machines to train heavy and fast to maximize upper body performance.

IT’S TIME TO BUILD STRENGTH AT SPEED – AND THAT’S POWER

Power is what we produce when we produce a force at speed. The formula is:

Power = Force X Velocity

In ancient times, when we trained outside by picking up stones and throwing them we were actually training for power. In more modern times, as our training moved indoors and we used iron weights, we lost our power training, because we could not throw the iron; and therefore, lost the ability to lift at speed. We actually trained better centuries ago then we have in the last century. We let the iron dictate our training, instead of choosing a training system that would develop Power.

Keiser can develop Power, Power is the Key to Performance; therefore, Keiser is the Key to Performance.

Build Strength with the Keiser Air250 Arm Curl

Keiser’s variable resistance is the key to building strength faster. While iron typically loads you heaviest at your weakest position and lightest at your strongest position, Keiser loads you heaviest at your strongest position and lightest at your weakest position, regardless of training speed. This maximizes your strength gain and minimizes your risk.

Build Speed with the Keiser Air250 Arm Curl

Keiser’s pneumatic resistance allows you to train at any speed. This fully engages your brain in the exercise and retrains your central nervous system to better control the contraction of your muscles. That means you train your brain to make your muscles do exactly what you want them to do at the exact moment you want it done.

Build Power with the Keiser Air250 Arm Curl

Your ability to build strength at any speed on Keiser is the key to building power. Our six-repetition test will tell you the resistance at which you generate your maximum power. If you choose, set to that resistance and move as fast as you can on your concentric contraction and you will be training for MAXIMUM POWER.

Why not watch the testimonial from EXOS here: