SKU: 24983890219
cybex academia

cybex academia Cybex 630A Total Body Arc Trainer

Sale price$19.75 Regular price$21.95
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Description

cybex academia Cybex 630A Total Body Arc TrainerThe Cybex 630a Arc Trainer combines elements of a climber, cross trainer and cross country skier, and, like other Cybex arc trainers, it's designed to give the least amount of stress on joints while maintaining the highest level of performance. This machine offers all of the award winning features of the 600A Arc Trainer, but adds arm handles conveniently designed with grips that enable you to put emphasis on either upper or lower body muscles. This

The Cybex 630a Arc Trainer combines elements of a climber, cross-trainer and cross-country skier, and, like other Cybex arc trainers, it's designed to give the least amount of stress on joints while maintaining the highest level of performance.

This machine offers all of the award winning features of the 600A Arc Trainer, but adds arm handles conveniently designed with grips that enable you to put emphasis on either upper or lower body muscles. This is the patented Same Side Forward (SSF) configuration, which allows you to maintain correct posture at any degree of ramp incline. The high intensity user can lean forward without placing excess stress on the back. The reciprocal movement of the footplates allows for an accurate foot path in a natural (arc) motion, creating a relaxed feel. Four-bar linkage input arms keep the footplates at a constant angle with the floor – thereby reducing stress on the foot and ankle. 

Also similar to the 600A, the Total Body 630A offers extreme durability and can take whatever you dish out. The 630A's movable arms create a curvilinear path that minimizes shoulder/elbow deviation and stress. The sturdy 630A also comes with front-mounted wheels to make the Arc Trainer more portable to preferred positions in your home and gym.

CROSS TRAINERS VS ELLIPTICALS: Not all cross trainers are created equal. Cross training refers to working various parts of the body by combining different exercises in a variety of ways. Typically one activity or sport trains certain parts of the body but not others. Cross training aims to eliminate this. Cross trainers are generally non-impact machines – sometimes called "ellipticals" – which refers to a specific motion. All ellipticals are cross trainers but not all cross trainers are ellipticals. 

BURNS MORE CALORIES: More results in less time. Research shows that the CYBEX Arc Trainer burns more calories than any other cross trainer or elliptical cross trainer tested. The science behind the Arc Trainer's big calorie burn is the Arc motion. It engages the right muscles – quads and glutes – that demand lots of energy from the body when they are called upon to work. That means big calorie burn. And ... because the Arc is demanding of the muscles – not the joints, it can be used longer without putting a strain on the knees, hip or back. 

THREE MACHINES IN ONE: Train for strength, power, endurance, cardio, and weight loss. The CYBEX Arc Trainer offers broad incline and resistance ranges which mean it is really 3 machines in one. At the lower incline levels, the "glide" is a cross country skier. In the mid-range levels, the motion is a "stride" (like an elliptical except with proper positioning). At the high levels, the "climb" of a stepper or climber. Glide, Stride, and Climb. And ... lots of programs also make the Arc Trainer fun to use. 

EASY ON THE JOINTS: No more "elliptical knees". Unlike other cross trainers on the market the patented Arc pattern of motion allows the hip and knee to move synchronously while the foot stays under the knee reducing joint pains and providing a more comfortable workout.

  • Power Requirement: Corded - 3-Prong Plug, 120V AC, 50-60 Hz, 20 Amps (if you require a cordless/self-powered machine, ask us about our Cybex 630A arc trainers)
  • Heart Rate: Contact Heart Rate | Polar® Compatible
  • Pedals: Independent Floating Pedal Mechanism
  • Programs: Manual, Cardio, Hill Climb, Interval, Quickstart, Strength, Weight Loss, Fitness Test, Random, Calorie Goal
  • Display Readouts: Calories, Calories Per Hour, Incline Level, Distance, Profile, Program, Resistance Level, Strides, Strides Per Minute, Time, Watts, METS, Workout Summary, Heart Rate
  • Drive System: Front Drive, 2-Belt System, with Eddy Current Brake
  • Arms:Moving
  • Stride Length: 24" Fixed Length
  • Resistance Levels: 101 (0 - 900 Watts)
  • Incline Levels: 11 levels
  • Incline Range: 0-10%
  • Additional Features: Built-in reading rack, water bottle holder, accessory tray, wheels for easy moving
  • Dimensions - Length: 81"
  • Dimensions - Width:  28.5" at base; 38" at upper hand grips
  • Dimensions - Height:  60"
  • Unit Weight: 370 lbs
  • User Capacity: 400 lbs

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 24983890219

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kkl
Grantham, US
★★★★★ 5
Very good product
Size: Medium, Color: (001) Black / Black / Pitch Gray
I purchased these to wear inside lowcut slip on casual shoes, I don't particularly like to not wear socks in my shoes for hygienic reasons. Prior to purchasing these socks, all I could find were those made of very light beige hosiery type material , and my slip on shoes would slide around a bit. These are light weight and breathable athletic type material, with a very good gripper strip at the heel. One pair of my slip on casual shoes have a particularly lower cut in the toe area, but the shoe is black and I chose the black color and though I see a hint of the sock there, it matches and does not detract from the look of the casual solid black shoe
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Reviewed in the United States on May 15, 2026
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Anna Wylda
Houston, US
★★★★★ 5
They stay out! No more sock wads!
Size: Medium, Color: (100) White / White / Mod Gray
Best no show socks ever made!!!!! I've been struggling for 2 years to find ones that actually stay on your foot, even other national brands, and I just became content wearing my sneakers without socks. They ALWAYS slid down into my show & I ended up walking on a wad of sock until I could fix it...or usually just took them off after a couple of tries. Enter Under Armor!!! They a mid weight, but not very thick & still breathable. They work too by actually staying on your foot! Not once have they slid down into my show!! Very comfortable but they could be a little more affordable.
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Reviewed in the United States on August 1, 2025
R
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Rebekah
New York, US
★★★★★ 5
Love!
Size: Large, Color: (100) White / White / Mod Gray
Ive tried so many no show socks but I love these. This is the 3rd set I've bought. They never slip off and the material is thin and breathable. Perfect for working out.
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Reviewed in the United States on March 2, 2026
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Becky
Alexandria, US
★★★★★ 5
True no-show socks that don’t slide down!
Size: Medium, Color: (100) White / White / Mod Gray, Size: Medium, Color: (100) White / White / Mod Gray
This is the first pair of no-show socks I’ve tried that actually don’t slide down into my shoes. Trust me… I have tried lots of different pairs and this is the one! They fit perfectly. They’re not too thick and they’re obviously durable because I wash them after each wear, so daily.
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Reviewed in the United States on March 21, 2026
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Raquel Hall
Birmingham, US
★★★★★ 4
Great fit but expensive
Size: Medium, Color: (252) Blush Beige / White / Castlerock
These are really great socks. I love them, but they are definitely pricey.
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Reviewed in the United States on March 30, 2026

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