Keiser A250 Lower Back 2821

Keis­er’s A250 Low­er Back dif­fers from any of its com­peti­tors on the mar­ket. It focus­es not only on build­ing mus­cles, but also pro­tect­ing them. Unlike con­ven­tion­al machines that use iron, the A250 Low­er Back’s low‑inertia design gives you a smooth resis­tance. This can help pro­tect joints and con­nec­tive tis­sue from shock load­ing. The result is a safer work­out. And it’s per­fect for peo­ple at any fit­ness lev­el — from old­er adults to elite athletes. 

FEA­TURES YOU WON’T FIND IN CON­VEN­TION­AL MACHINES

• Bilat­er­al move­ment to train mus­cle symmetry

• Cost‑effective way to pro­vide strength train­ing options

• Large dig­i­tal dis­play that shows resis­tance, sets, rep­e­ti­tions, and peak power

• Thumb but­tons let you change resis­tance with­out chang­ing posi­tion — even dur­ing exercise

• Fast, easy, and pre­cise eccen­tric overloading

• Change resis­tance in incre­ments as small as one pound

• Indus­try-lead­ing lifes­pan and uptime for years of use

• Unique ver­sa­til­i­ty; five ways to train instead of only one

• Ful­ly adjustable to accom­mo­date a wide range of users

• Thick base for added stability

LIGHT­WEIGHT

Easy to move when you need to change your floor­plan. Place machines in loca­tions where weight may be a con­cern (mez­za­nines, cruise ships, etc.).

COM­PACT FOOTPRINT

Helps you make the most of your avail­able floorspace.

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A) WIDTH: 32”/813 MM

B) HEIGHT: 49”/1245 MM

C) DEPTH: 54”/1372 MM

WEIGHT: 151 LBS/69 KG

RESIS­TANCE: 0 – 272 LBS/0 – 123 KG