Core Balance 8kg Heavy Duty PVC Slam Ball - Dead-Weight Core Power Trainer

Core Balance Slam Ball No Bounce Medicine Exercise Ball Heavy Duty PVC for Strength Training (3kg / 5kg / 8kg / 10kg)

Driving maximum energy into overhead floor slams requires complete confidence that your gear won't rebound into your face or roll away mid-circuit. Lightweight air-filled workout balls spring unpredictable distances across the room, forcing you to chase down loose equipment and breaking your heart-rate cadence. Loaded with natural river sand inside a dense outer casing, this 8kg dead-weight sphere deadens impact immediately on contact so you can throw with full force every single rep.

Heavy-Duty PVC Outer Shell Beats Flimsy Vinyl Casing

Standard synthetic covers rupture along stress seams when repeatedly slammed against concrete or solid rubber flooring, scattering internal filler across your workout space. Low-grade interior bladders also stretch out of shape, turning into lopsided ovals that throw off your lifting trajectory. Engineered with a tear-resistant Polyvinyl Chloride (PVC) skin and a shifting sand core, this ball retains its structural roundness and absorbs massive impact energy without bursting.

Engineered for Zero-Bounce Power Output

• Dimpled Tactile Outer Surface: Provides an uncompromising, moisture-resistant grip during high-velocity overhead throws and rotational twists.
• Natural River Sand Filling: Completely absorbs impact force to prevent floor bounce and keep the ball stationary where it lands.
• Reinforced Heavy-Gauge PVC Skin: Resists tearing, cracking, and seam splits during continuous high-impact training routines.
• Multi-Workout Resistance Aid: Adds functional mass to overhead throw-downs, side twists, burpees, and goblet squats.
• Technical Specifications

Designed for Seamless Home Gym Integration

 Rest it beside your squat rack or tuck it into a corner; its dead-weight design prevents it from rolling across your workout space. The thick PVC exterior wipes clean instantly with a damp towel after heavy garden or garage conditioning workouts.

Delivery

We deliver to mainland UK addresses (with tracking). Delivery options, costs and estimated times are shown at checkout and in our Shipping Policy.

FAQs

Q: Will this slam ball burst open or leak sand when dropped from overhead onto hard gym floors?

A: No, the heavy-gauge PVC shell is specifically engineered to absorb heavy floor impacts without splitting seams or leaking sand fill.

Q: Can I use this medicine ball for upstairs workouts in an apartment setting?

 A: Yes, though because it carries a dense 8kg sand core, using a thick shock-absorbent floor mat is recommended to mute impact sound and protect underlying surfaces.

Q: How does delivery work?

A: We deliver to mainland UK addresses (with tracking). Delivery options, costs and estimated times are shown at checkout and in our Shipping Policy.

Last updated: November 2026

Fitness Accessories Hub, operated by MENSARK LTD, delivers across mainland Great Britain.

1. Order Processing

Orders are processed within 1 to 2 business days (Monday to Friday, excluding UK bank holidays). If there is a delay because of high order volumes or courier issues, we will email you straight away.

2. Delivery Options and Timelines

Standard Delivery: 3 to 5 business days to mainland UK addresses.
Express Delivery: 2 to 3 business days to mainland UK addresses.
Delivery charges depend on your order value and the option you choose, and are shown at checkout before you pay.

3. Areas We Do Not Currently Deliver To

Scottish Highlands: AB36-38, AB55-56, FK17-21, IV1-39, IV52-54, IV63, KW1-14, PA21-40, PH19-26, PH30-41, PH49-50.
Scottish Islands: HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA41-49, PA60-78, PH42-44, ZE1-3.
Northern Ireland: all BT postcodes.
Isle of Man: all IM postcodes.
Isles of Scilly: TR21-25.
Channel Islands: all GY (Guernsey) and JE (Jersey) postcodes.

4. Supplier Delivery

Some items are sent directly from our suppliers or their delivery partners, so your parcel may arrive in the supplier's packaging or separately from other items in the same order. Fitness Accessories Hub remains your seller and your contact for any delivery issue.

5. Order Tracking

When your order is dispatched, you will receive an email with your tracking number and a link to follow your parcel. Tracking can take up to 24 hours to become active.

6. Delayed, Lost or Damaged Parcels

If your order arrives damaged or is significantly delayed, please email support@fitnessaccessorieshub.co.uk within 48 hours of the delivery date, with your order number and photos of the packaging and product. We will arrange a replacement or refund where appropriate.

7. Failed Delivery

Please make sure your delivery address is correct at checkout. If a parcel comes back to us because of an incorrect address or a missed collection, we may need to charge for redelivery.

Contact Us

Email: support@fitnessaccessorieshub.co.uk
Phone / WhatsApp: +44 7462 229248 (Monday to Friday, 9:00 AM to 5:00 PM UK time)
Fitness Accessories Hub is a trading name of MENSARK LTD, a private limited company registered in England and Wales. Company Number: 16552046. Registered Office: 497 High Road, Ilford, Essex, IG1 1TZ, United Kingdom.

How your order works

This order is based on a promise to sell. The product will be sourced from our supplier and delivered to you within the stated timeframe. The sale will be completed once the item is delivered to you. Kindly leave honest feedback after receiving your order.