
Bonus Plate for Marble Core Trainer
Level Up Your Core Game
Take your GIBBON® MARBLE CORE TRAINER to the next level with this versatile expansion plate. Designed to introduce new motion patterns and dynamic challenges, it brings more variety, depth, and creativity to your core workouts — keeping your training effective, engaging, and fun.
New Motion, More Control
Featuring alternative track designs and movement paths, the expansion plate activates deeper stabilizer muscles, sharpens coordination, and improves motor control. It’s the perfect way to evolve your core and plank training routine, adding fresh energy to every session.
Why You’ll Love It
This smart add-on keeps your workouts exciting and your body guessing. Experiment with different motion paths, angles, and tempos — all while enhancing strength and focus. Fully compatible with your existing MARBLE CORE TRAINER and SLACKBOARD, it’s made for athletes and fitness enthusiasts of all levels.
Original: $17.39
-65%$17.39
$6.09More Images

Bonus Plate for Marble Core Trainer
Level Up Your Core Game
Take your GIBBON® MARBLE CORE TRAINER to the next level with this versatile expansion plate. Designed to introduce new motion patterns and dynamic challenges, it brings more variety, depth, and creativity to your core workouts — keeping your training effective, engaging, and fun.
New Motion, More Control
Featuring alternative track designs and movement paths, the expansion plate activates deeper stabilizer muscles, sharpens coordination, and improves motor control. It’s the perfect way to evolve your core and plank training routine, adding fresh energy to every session.
Why You’ll Love It
This smart add-on keeps your workouts exciting and your body guessing. Experiment with different motion paths, angles, and tempos — all while enhancing strength and focus. Fully compatible with your existing MARBLE CORE TRAINER and SLACKBOARD, it’s made for athletes and fitness enthusiasts of all levels.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Level Up Your Core Game
Take your GIBBON® MARBLE CORE TRAINER to the next level with this versatile expansion plate. Designed to introduce new motion patterns and dynamic challenges, it brings more variety, depth, and creativity to your core workouts — keeping your training effective, engaging, and fun.
New Motion, More Control
Featuring alternative track designs and movement paths, the expansion plate activates deeper stabilizer muscles, sharpens coordination, and improves motor control. It’s the perfect way to evolve your core and plank training routine, adding fresh energy to every session.
Why You’ll Love It
This smart add-on keeps your workouts exciting and your body guessing. Experiment with different motion paths, angles, and tempos — all while enhancing strength and focus. Fully compatible with your existing MARBLE CORE TRAINER and SLACKBOARD, it’s made for athletes and fitness enthusiasts of all levels.




















