SlackBoard Double-Line Marble Trainer
SlackBoard Double-Line Marble Trainer
SlackBoard Double-Line Marble Trainer
SlackBoard Double-Line Marble Trainer

NewFits SlackBoard and SlackBoard Plus

Marble Core Trainer

Turn planks into a game. Shift your weight to guide the marble through the maze.

$49.99$39.99Save $10
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  • Attaches to your SlackBoard
  • Holiday returns thru Jan 31
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The Marble Trainer is a wooden plank with a built-in marble maze that attaches to your SlackBoard Plus with 2 lines. Hold a plank or stand on it, then shift your weight to tilt the board and guide the marble through the maze.

While your focus stays on the marble, your body makes constant small adjustments. In a plank, that keeps your core working and teaches control. In a stand, it fine-tunes your balance.

The maze is built into the wood, so the marble stays in the track. Balance for as long as you can, rest, and start again when you are ready. As you improve, go for a longer time or more maze completions. It is great for beginners, athletes, and kids.

Highlights

  • Turns planks and balance work into a game
  • Built-in maze keeps the marble in the track
  • Trains core control in a plank and balance in a stand
  • Great for beginners and kids
  • Track your progress by time or maze completions
Specs
  • Works with: SlackBoard Plus in 2-line configuration
  • In the Box: Beech wood and one white marble
  • Material: Beech wood and one white marble
  • Dimensions: 41 × 20 × 2.05 cm (16.14 × 7.87 × 0.81 inches)
  • Weight: 1.25 kg (2.75 lbs)

How it works

Four quick steps to get started.

  1. Set it on your board

    Place the wooden platform in the middle of your board, right over the line, and attach it.

    Place the wooden platform in the middle of your SlackBoard Plus, across both lines, and attach it.

  2. Press it down

    Press down on both ends of the platform to make sure it's attached securely before you start.

  3. Hold a plank

    Put your hands on each end of the platform and hold a plank, with the maze between your hands.

  4. Steer with your core

    Shift your weight to tilt the board and guide the marble through the maze. Your core makes constant small adjustments to keep it moving.

Balance for as long as you can, rest, and go again. Track your progress by time or maze completions.

Pair it with a SlackBoard Plus

Need a board? These fit the trainer you picked.