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Lifepro ShredForce Twister Arm Trainer Chest Workout Equipment

  • Based on 750 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Sep 8
Order within 6 hours and 50 minutes
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Color: Gray


Size: One Size


Features

  • HYDRAULIC RESISTANCE SYSTEM: Smooth, consistent resistance from 22 to 440 lb across 10 levels the hydraulic arm trainer mechanism delivers progressive load without the snap-and-fail of spring-based alternatives
  • COMPACT & PORTABLE BUILD: Stores flat at 16.93" x 6.30" x 1.97" folded and weighs just 5.06 lb carbon steel frame and PU rubber grips make this arm exercise equipment durable and travel-ready
  • MULTI-MUSCLE UPPER BODY TRAINING: Use as a chest and arm trainer for presses, tricep extensions, shoulder raises, and back work one tool replaces multiple machines for a complete upper-body session
  • BUILT-IN REP COUNTER + ERGONOMIC GRIPS: On/Off repetition counter tracks every set of arm workout equipment PU rubber handles reduce forearm fatigue so you can push harder without the grip pain common to other arm exercisers
  • FOR EVERY TRAINING LEVEL: From beginner to advanced, the LifePro ShredForce adapts to you ideal as chest exerciser for men and women at home, office, or on the road; includes lock bar for safe storage

Description

Most chest and arm trainers let you down the moment you push past beginner resistance — springs snap, grips dig into your forearms, and the resistance feels uneven. The LifePro ShredForce is built differently. Its advanced hydraulic system delivers smooth, consistent load across ten resistance levels from 22 to 440 lb, so whether you're warming up or going all out, you feel every rep working. Use it for chest workout at the front, shoulder raises overhead, or back exercises behind you — it's a true chest and arm trainer that targets your full upper body in a single session. The carbon steel frame handles serious training sessions without flex or fatigue, while the PU rubber handles protect your grip so forearm pain doesn't cut your workout short. At just 5.06 lb and folding flat, the ShredForce travels anywhere — home, hotel, office. The built-in repetition counter keeps your training honest without needing a phone or app. Start at 22 lb if you're returning to training, or load up toward 440 lb if you're ready for a real challenge. Ten resistance levels mean this adjustable resistance trainer grows with your strength — you won't outgrow it in three months. This is upper body trainer equipment built around carbon steel construction for sessions that demand more.

Brand: Lifepro


Item Weight: 5.1 pounds


Color: Gray


Material: Carbon Steel, PU Rubber, ABS


Product Dimensions: 16.93"D x 6.3"W x 1.97"H


Controls Type: Push Button


Display: Digital


Handle Type: Fixed Handle


Number of Batteries: 1 LR44 batteries required. (included)


Number of Resistance Levels: 10


Operation Mode: Manual


Power Source: Self-Powered


Item Weight: 5.1 pounds


Item Dimensions D x W x H: 16.93"D x 6.3"W x 1.97"H


Color: Gray


Material Type: Carbon Steel, PU Rubber, ABS


Maximum Weight Recommendation: 440 pounds


Brand Name: Lifepro


Number of Items: 1


Unit Count: 1 Count


Manufacturer: LifePro


UPC: 810090933351


Included Components: LR44 Button Cell Battery, Lifepro ShredForce, Lock Bars (2), User Manual


Item Type Name: Strength Training Equipment


Model Number: LP-SHRDFRC-GRY


Manufacturer Part Number: LP-SHRDFRC-GRY


Warranty Description: Lifetime Support


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great value
Color: Red Size: One Size
I really like this equipment. I didn’t expect this much quality, it’s well built, for serious resistance exercise. If done correctly, (Expand the units mechanical arms fully each rep, to trigger the counter ) the constant effort last 4-6 seconds keeping muscles under tension. If you’re pumping reps quickly, you are doing them wrong. I just crossed 1000 reps. I see a noticeable difference. Add protein to your diet. Positioning it differently, helps you find the muscle activation you’re looking for. I didn’t want a full gym. For upper body, this is excellent. I have begun to figure out a few lower body exercises with this also, like squeezing it, between my legs. Compact, well built and mobile, all for $45 🤷♂️😎. Great deal !! ... show more
Reviewed in the United States on May 17, 2026 by Amazon Customer

  • Perfect piece of exercise equipment for home use or while traveling.
Color: Black Size: One Size
Product is very well built. Heavy duty construction. Smooth operation and comfortable to use. Repetition counter is a great feature. Both portable and perfect for home use. Great addition to any workout. I'm very satisfied with this!!
Reviewed in the United States on July 10, 2026 by R. E. Young

  • Easy way to get back in shape again.
Color: Gray Size: One Size
This is a great device for toning muscles. I am 74 and my chest and arms have started to shrink due to lack of any exercise. This device has made it possible for me to start toning again. It is well constructed with adjustable resistance. I use it every day, sometimes twice a day. In the few days I have been using it, I can already feel a difference. Presently I am on Level 4 but should be moving up another level soon. I am very happy I got this and recommend it to anyone else that needs a convenient way to get their daily exercise. ... show more
Reviewed in the United States on April 28, 2026 by Patrick T. McGuire

  • Good quality and sturdy
Color: Gray Size: One Size
Bought this for a Christmas gift foe my uncle who has down syndrome and competes in special Olympics. The tension is good, there are 20 levels and he was able to start on level 4, you can invert to work different sets of arm muscles. This one comes with a counter thst you can reset which is an extra bonus. Sturdy and appears to be well made. We had a contest at Christmas to see how high we could go. Ages ranged from 83 to 19, most could make it to 10 with only one 20-yr old able to make it to 20. The only concern is it comes with a plastic hook to hold the arms together when not in use; however, a slight touch or grabbing it in the wrong place sends the hook sailing and the arms fly back open with a quick force. We just elected to leave it open for his safety. ... show more
Reviewed in the United States on January 8, 2026 by Sharon W.

  • It works
Color: Gray Size: One Size
I have to honestly say I am seeing a difference in my pecs, more definition and increased strength as increase the resistance. Doing it in front of a mirror you can see the muscles popping. Definitely recommend
Reviewed in the United States on August 2, 2026 by Jm324

  • Great workout tool!
Color: Gray Size: One Size
I get a great upper body workout with this! You can set the resistance up to 440 lbs. You have a great range to work with. You can really see the results. And it's so portable and easy to use. A great buy. I'm very happy with this!
Reviewed in the United States on March 18, 2026 by Fred Mozenter

  • Essential exercise tool
Color: Black Size: One Size
Great chest and shoulder exerciser which are primary functions. A great way to warm up as well. Doing it first thing in the morning pumps the body for the day.
Reviewed in the United States on July 19, 2026 by ira

  • Weak. Folded
Color: Gray Size: One Size
I liked it but it is made of soft steel. It folded in half on the higher settings.
Reviewed in the United States on January 17, 2026 by William Price

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