Better balance in minutes a day
Balance your body and mind
A few minutes a day to feel steadier, stronger and more focused, at home or at your desk.
- Free training app
- Ships fully assembled
- Holiday returns until Jan 31
- 2-year warranty
Why it works
Balance isn’t one thing
Balance is three skills. The SlackBoard trains all three.
Static balance
Steady
Holding still on something that moves.
Stability: practice the small corrections that keep you steady.
2× more steadiness on an unstable surface1
On the board: Two lines, hold
Dynamic balance
Reach
Moving without losing your base.
Strength: a full-body, low-impact workout for ankles, legs and core.
3× bigger gain in dynamic balance1
On the board: One line, reach and step
Reactive balance
React
Catching a wobble and recovering.
Confidence and focus: quick corrections, a clear head.
On the board: One line, tricks and flows
1 Yamamoto et al., Sports 2025, 13, 457. Read the study
How it works
Your brain and body, working together
The line moves under your feet, so your body learns to react instead of brace. Sessions take minutes, not hours.
- Start on two lines, then switch to one
- Inches off the floor
- 100+ free videos in the GIBBON app
The unique movement and feedback challenge the vestibular system, helping adults improve their balance more effectively than traditional balance training methods.
Shop
Pick your board
Most adults start on the SlackBoard Plus: two lines to learn, one for a real challenge.
Popular designs
-
30% OFF SlackBoard Plus - Lever de soleil$329.99$230.99$329.99 -
30% OFF Équilibre Plus$329.99$230.99$329.99 -
30% OFF Vagues Plus$329.99$230.99$329.99 -
35% OFF
César Plus$329.99$214.49
Need a steady support?
Add the Balance Pole
Our Balance Pole keeps you stable while you master your balance and stability. Save $10 on the Balance Pole when purchased with any SlackBoard.
Getting started
Out of the box and balancing in minutes
- Unbox and step onArrives assembled. No tools.
- Make it a habitA few minutes between tasks, calls or TV time.
- Follow the free app100+ guided videos, no subscription.
Reviews
What customers say
-
★★★★★
Great for working on my core
It's been great for working on my core while I'm working from home. I'll hop on and off as I take calls or when I need a break from my desk and screens. I'm excited to try some yoga poses once my core and balance improves a bit. Highly recommend!
-
★★★★★
Fun challenge!
I’m in my mid 40’s and want to improve my balance; I can feel my balance, focus, and reaction time improving already. There is a slackline at the bouldering gym that I want to work up to.
-
★★★★★
Fun and effective
This thing is great. I’ve been messing around with it for a few weeks now and already notice a big difference in my balance while snowboarding.
Questions, answered
Is it good for beginners?
Yes! The low-to-the-ground design makes the SlackBoard great for beginners. Even though balancing on the line is challenging, because your foot is so close to the ground, it's easy to restart once you lose your balance.
SlackBoard or SlackBoard Plus?
The original SlackBoard has one line and is great if balance training is your main goal. Even a few minutes a day works your lower body and core. The SlackBoard Plus comes with two lines for a wider, more stable platform. Most first-timers find it easier, and it’s great for squats, standing desks, kids, and older adults. When you’re ready for more of a challenge, use the included clip to switch it to a single line. It’s like getting two boards in one.
Where can I use it?
Just about anywhere! Use it on hard floors, carpet, outdoors, even at the beach. Since it’s made of wood, keep it out of the rain and don’t leave it in direct sunlight for long periods.
How often should I use it?
Even a few minutes a day makes a difference. In an 8-week UCLA study, people who added 15–20 minutes of SlackBoard training three times a week improved their balance more than people who trained with other balance trainers. Read the study.
Is the app really free?
Yes. The free GIBBON app includes 100+ training videos with programs for kids, adults, and seniors. It’s available on iOS and Android, with no subscription required.
How big is it?
The SlackBoard is compact and easy to move or store.
- Dimensions: 42" L x 11" W x 5.5" H
- Weight: 7.5 lb (3.4 kg)
Is setup required?
Nope! Your SlackBoard arrives fully assembled, with the line already installed and tensioned. Just unbox it and step on.
Every board includes a tensioning dowel and instructions to re-tension anytime. The SlackBoard Plus and Pro also include everything you need to switch between one- and two-line setups.
What’s your return policy?
We’re confident you’ll love your SlackBoard. If it’s not the right fit, you can return it within 30 days for a full refund, minus return shipping costs.
Shopping for the holidays? We’ve extended our return window, so purchases made between October 15 and December 31, 2026 can be returned through January 31, 2027.
Start your balance journey
A few minutes a day for better stability, strength and focus.
- Free training app
- Holiday returns until Jan 31
- 2-year warranty
- Ships fully assembled