Skip to product information
1 of 3

Core Master

Regular price £150.00 GBP
Regular price Sale price £150.00 GBP
Sale Sold out

SKU: 12-0613

Tax included.

You will earn points on this purchase


The Core Master is the first fitness product that works the outer, middle and deep inner core muscles…. all at once. With over 100 different exercise variations, Core Master is suitable for all levels, from complete beginner to elite athlete.

The Core Master is a balance board with a centrally located ball which allows the user to roll, tilt and rotate the deck and plank whilst balancing and moving simultaneously through a library of traditional and exclusive exercises. 

Core Master exercises are both isometric and dynamic, not only working all the layers of the core, but every muscle in the body simultaneously. The instability forces your whole core to stay engaged, going beyond the benefits of a plank or balance board. 

Taking your Core Master to and from the gym? Why not get yourself a Core Master Carry bag. 


  • Colour: Orange and Black
  • Size:
    • Length: 52cm
    • Width: 53cm
    • Depth: 16cm (without handles), 20.5cm (with handles)

Shipping & Returns

We aim to dispatch and deliver all in-stock items within 2-10 working days depending on your location in the UK & Ireland.


We ship our orders via Parcel / 2 Man Delivery or Pallet depending on the size of your order and shipping fees will be calculated at checkout. To track your order click here for orders placed online; Track an Online Order and here for orders placed via our Sales team; Track an Offline Order


All deliveries are kerbside, it will be your responsibility to remove the items from the pallet on arrival and dispose of the pallet. You will receive an email from our Logistics team with a date of delivery. If you require an alternative delivery date or if there are any access restrictions to your property, please let us know within 24 hours before delivery by emailing Please be aware failure to do so may result in additional delivery charges.


Some of our training equipment is manufactured here in our HQ. The lead times on these products range from 10-25 working days and are identified by having the MADE IN BELFAST badge.


We understand at times due to size, colour or type some items might not be the right fit for you. We are happy to accept a returned item within 30 days from the date of you receiving the item for a refund or exchange.

To start a return click here; BLK BOX Returns

  • Free Shipping

    Buy more of the products you like and claim free shipping on orders over £350.

    Over £150 for apparel and footwear products (T&Cs Apply).

  • Hassle-Free Exchanges

    If you change your mind, you can return unused items, original packaging and tags within 30 day. If the product's colour or size isn't right, you can swap them for the preferred option.