REI.com
  • Online: www.REI.com
  • URL for this product:
  • From the U.S. and CanadaCall 1-800-426-4840
  • Mon. through Sun., 4 a.m. through 11 p.m. PT.
  • InternationalCall 1-253-891-2500
  • Mon. through Sun., 4 a.m. through 11 p.m. PT. English language only.
Black Diamond Forearm Trainer
zoomZoom image

Black Diamond Forearm Trainer

Item # 496308

$6.95

Item qualifies for annual
REI Member Refund (typically 10%)

1.

2. Qty

3.

Product Rating
Share It
Bookmark and share Bookmark and share

Use this rubber ring forearm trainer for warming up--it helps prevent elbow and finger injuries.

  • Constructed of synthetic rubber--will not lose its resilience even after hundreds of squeezings

Please note: Black Diamond products can only be shipped to the U.S., Canada and Mexico.

Imported.

Item 496308

Black Diamond Forearm Trainer Specs

Specification

Description

Weight3.9 ounces
MaterialSynthetic rubber

Black Diamond Forearm Trainer Customer Reviews

REVIEW SNAPSHOT®

by PowerReviews
Black Diamond Forearm Trainer
 
5.0

(based on 10 reviews)

100%

of respondents would recommend this to a friend.

Pros

  • Lightweight (8)
  • Rugged (7)
  • Comfortable (5)

Cons

    Best Uses

    • Bouldering (6)
    • Indoor (6)
    • Sprint climbs (6)
    • Long climbs (5)
    • Outdoors (5)
    • Reviewer Profile:
    • Avid climber (4), Casual adventurer (4)

    Reviewed by 10 customers

    Sort by

    Displaying reviews 1-10

    Back to top

    (2 of 2 customers found this review helpful)

     
    5.0

    AWESOME!...and I dont say that often...

    By Houndsrule

    from Albucrazzzy

    About Me dreams lrger than reality

    Site Member

    Pros

    • Effective
    • Lightweight
    • Rugged
    • Versatile
    • Weather Resistant

    Cons

    • Maybe to hardlight

    Best Uses

    • STRESS RELIEF in car

    Comments about Black Diamond Forearm Trainer:

    I doubted this donut at first but bought it anyway as just another knick-knack to lose, doesnt look fancy and is inexpensive. WELL, that was last year 2006 I believe, (time flies...) OK, buy this for [$], buy 2 or 3, keep one in the car and use it when the mood hits. DURABLE, GREAT STRESS RELIEVER, ACTUALLY WORKS hands,4arms and even biceps,(fast toning!) and it is fun to see quick imprvmnt. Also, the donut can be worked slooowlyy or quick. Verstile! Highly recommended arm trainer/driving exercise, doesnt impeed manual transmission shift. Buy it, try it, love it or leave it, its [$] and still looks brand new. Simplest "tools" always most effective. (for some of us.) Good luck!

    (1 of 1 customers found this review helpful)

     
    5.0

    Awesome workout!!

    By Spiderwoman

    from Marietta

    About Me Avid Climber

    Site Member

    Pros

    • Comfortable
    • Lightweight
    • Rugged

    Cons

      Best Uses

      • Bouldering
      • Indoor
      • Long Climbs
      • Outdoor
      • Sprint Climbs

      Comments about Black Diamond Forearm Trainer:

      This is the perfect workout when not climbing, or when fingers are cramping. It not only provides a forearm workout; but also strengthens the fingers and each individual joint.I would recommend this device to all climbers.

      • Gift:
      • No

      (1 of 2 customers found this review helpful)

       
      5.0

      Best forearm/grip trainer out there

      By Neil - UConn

      from Storrs, CT

      About Me Casual/ Recreational

      Pros

      • Comfortable
      • Lightweight
      • Rugged

      Cons

        Best Uses

        • Bouldering
        • Indoor
        • Long Climbs
        • Outdoor
        • Sprint Climbs

        Comments about Black Diamond Forearm Trainer:

        I got this and a gripp medium firmness ball. This little donut works very well as a grip trainer as well as a forearm trainer. You can work pairs of fingers, all at the same time, or just a pinky. I would say that for the price, this is a great product.

        (1 of 1 customers found this review helpful)

         
        5.0

        Great work-out tool

        By Phil

        from Houston, TX

        About Me Avid Climber

        Site Member

        Pros

        • Lightweight
        • Weather Resistant

        Cons

          Best Uses

          • All things climbing

          Comments about Black Diamond Forearm Trainer:

          Great tool to work all around hand and forearm strength. Starts out tough to use, but don't give up on it, you will improve. A must for any climber who is getting serious about the sport.

           
          5.0

          Awesome Forearm Workout

          By DrYerzinia

          from Denver, CO

          About Me Avid Climber

          Pros

          • Lightweight
          • Rugged

          Cons

            Best Uses

              Comments about Black Diamond Forearm Trainer:

              You get a good burn after about 100 squeezes or so.

              • Gift:
              • No
               
              5.0

              AWESOME

              By icamp247

              from Summerfiels, NC

              About Me Casual/ Recreational

              Pros

              • Actually works
              • Comfortable

              Cons

                Best Uses

                • Indoor

                Comments about Black Diamond Forearm Trainer:

                i was very surprised with this product being so cheap how well it worked. i noticed within a week that i could grip holds much better than i could. definitely a great product especially for the price.

                • Gift:
                • Yes
                 
                5.0

                it does what it says

                By climber Marty

                from waterford

                About Me Casual/ Recreational

                Site Member

                Pros

                • Lightweight
                • Rugged

                Cons

                  Best Uses

                  • Bouldering
                  • Sprint Climbs

                  Comments about Black Diamond Forearm Trainer:

                  i bought this a few hours ago and i cant stop using it. its affordable and a great strengthening device.

                  • Gift:
                  • No
                   
                  5.0

                  wow!

                  By locohanzz

                  from Fort Collins, CO

                  About Me Avid Climber

                  Pros

                  • Works great

                  Cons

                  • None

                  Best Uses

                  • Bouldering
                  • Indoor
                  • Long Climbs
                  • Outdoor
                  • Sprint Climbs

                  Comments about Black Diamond Forearm Trainer:

                  i just got this product cause I was looking for something to get me to that next level. And all I can say is wow. At first i thought oh its only[$]bucks i will give it a try, and on the ride home I started using it and I can say its already doing its job!

                  • Gift:
                  • No
                   
                  5.0

                  addictive

                  By Froglet

                  from Virginia

                  About Me Casual/ Recreational

                  Pros

                  • Comfortable
                  • Lightweight
                  • Rugged

                  Cons

                    Best Uses

                    • Bouldering
                    • Indoor
                    • Long Climbs
                    • Outdoor
                    • Sprint Climbs

                    Comments about Black Diamond Forearm Trainer:

                    I love this little smurf donut! It's something you won't regret getting. Try to grip it for 2 min, 2:30, 3 min! Feel the burn!

                    • Gift:
                    • No
                     
                    5.0

                    Best I've Tried

                    By Mr. Z on Catalina

                    from Avalon, Catalina Island, CA

                    About Me Getting Started

                    Site Member

                    Pros

                    • Comfortable
                    • Lightweight
                    • Rugged

                    Cons

                    • None

                    Best Uses

                    • Bouldering
                    • Indoor
                    • Long Climbs
                    • Outdoor
                    • Sprint Climbs
                    • Stress Relief

                    Comments about Black Diamond Forearm Trainer:

                    This is the best forearm workout I've ever used. I had put it away for about a year, but I recently started working with it again. A couple of weeks ago, one of my boy scouts noticed that I had produced a tear on the inner face. 'Bummer. But, I'm buying two more tonight. This product is THAT GOOD!

                    Displaying reviews 1-10

                    Back to top

                    Black Diamond Forearm Trainer Related Items

                    Join REI and Enjoy the Benefits

                    Members are eligible for an annual refund on qualifying purchases. Plus, they enjoy many more benefits. Get a lifetime membership for $20.

                    Add an REI membership to my order.

                    How are we doing? Give us feedback on this page.

                    • Shopping Cart 
                    • |
                    •  
                    • Buy REI Gift Cards
                    • REI Gift Cards
                    • Fast, easy and one size fits all.
                    • Buy now!
                    • Join REI today!
                    • REI Membership
                    • REI member benefits include an annual refund (typically 10% on eligible purchases).
                    • Join REI today!
                    • Sign up for REI Gearmail®
                    • and get 15% off selected items!
                    • Store Locator
                    • Locate an REI store near you.