SKU: 66847582938
cybex 400 stepper

cybex 400 stepper Cybex 630A Total Body Arc Trainer – Mastery Fitness

Sale price$21.79 Regular price$24.21
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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17

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Description

cybex 400 stepper Cybex 630A Total Body Arc Trainer – Mastery FitnessThe 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
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  • Delivery to the USA:
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 66847582938

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Verified Purchase
Monica Rennick
Los Angeles, US
★★★★★ 3
Short term fun ending in stuffing everywhere
My dog loved the toys, from the start he grabbed them and ran off to play. However the quality just doesn't hold up to a 7 month old 42 pound mixed doggie. The star toy broke immediately and I had to throw bits of the plastic away. He did enjoy ripping the other toys and pulling out all the stuffing. I did not enjoy picking it all up on the yard. For the price it was OK, but didn't last long and needs supervision for the inevitable destruction. At least he enjoyed them while they lasted, which is why they got 3 stars instead of 2.
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Reviewed in the United States on September 4, 2025
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Verified Purchase
Laura McAdams
Bozeman, US
★★★★★ 5
Work great
These are great for puppy teething. Our 16 week old loves these. We freeze them and they entertain her for hours.
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Reviewed in the United States on March 31, 2026
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Verified Purchase
Jody Davies
Charlottesville, US
★★★★★ 5
Puppy Love..!!
My 3.5 months old puppy actually likes chewing on these toys - both wet and frozen or just dry. A good choice! The puppy hasn’t attempted to chew up any other “off limits” items. This puppy is a large breed weighing in at 26lbs and the toys have held up. The product is built to last!! Thanks for a rough and tough chew toy!
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Reviewed in the United States on January 9, 2026
A
Verified Purchase
Amazon Customer
Bozeman, US
★★★★★ 5
Great for teething pups
Great for puppies that are teething or just bored and like biting. Multiple shapes to get them interested and keeps them busy. Also helps their sore mouths. Just get them wet and put them in a freezer bag. Rinse and repeat
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Reviewed in the United States on February 13, 2026
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Verified Purchase
Amazon Customer
Belleville, US
★★★★★ 5
Happy hound!
Color: Yellow, Color: Yellow
My 2 yr old bloodhound destroys every toy in minutes, but not this one. My husband and I actually buy toys to see how long they last for fun. Although the croc is NOT indestructible, it lasts a whole lot longer than most. After an hr or so, I took away the only piece he's chewed off which is part of the back leg. Otherwise nothing else is missing off the croc. Our boy has been very occupied with this new toy and we're satisfied with his new distraction!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026

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