









🎯 Unlock your body's full potential with every roll!
The 4KOR Fitness Massage Balls set features three ergonomically designed thermoplastic rubber balls in multiple sizes, equipped with a textured massage grid for deep tissue myofascial release and trigger point therapy. Developed with physiotherapist input, this portable kit targets muscle stiffness and soreness across key areas, enhancing circulation, flexibility, and recovery—ideal for professionals seeking efficient, on-the-go muscle care.




| Color | 4.75" and 3.2" Fireball Set and Lacrosse Ball |
| Style | Ball Set |
| Material composition | Thermoplastic Rubber |
| Height | 50 centimetres |
| Item display length | 100 centimetres |
| Weight | 100 Kilograms |
| Item display width | 100 centimetres |
| Material type | Thermoplastic Elastomer |
| Power source | Manual/Hand-Powered Motion |
| Features | Grippy thermoplastic rubber, distinct massage grid pattern for trigger-point therapy, compact handheld design for on-the-go use |
| Usage | muscle recovery, relaxation, and pain relief |
| Sport | Lacrosse |
| Batteries included? | No |
| Brand | 4KOR Fitness |
| Manufacturer | 4KOR Fitness |
| Item model number | 102017-BLACK-1FOAM-$P |
| Product Dimensions | 19.69 x 12.7 x 12.7 cm; 816.47 g |
| ASIN | B07CKS3GNG |
J**S
Amazing for back pain
If you have back pain, or muscle tightness anywhere, do not hesitate. Worth every penny. Super firm and actually works as a deep tissue massage.
S**M
Fantastic!
I had a smaller version of this (different brand) and really liked it but it was too small. Finally found this one, same quality, heavy, durable, firm, rubberised outing! And big enough to do do legs and butt! Perfect! Much better than hard foam ones that misshape
G**P
Perfect
A lot of therapy balls and massage balls that I’ve used are far too soft. These are really hard. They’re perfect for me as I want to go into deep tissue rather than just massage at the surface. Really good for things like piriformis syndrome. Expensive but worth it.
A**R
Great product
These are great!
M**A
Excellent quality
Very good uality product.
M**G
Good kit for the price
I use the small ball frequently, it's so good for neck and back tightness. The large red ball is good for the legs and hip area.
T**A
Great set of balls!
These balls are very firm, but that’s ideal for me. Some may not want ones which are so firm.They do a great job. The varying sizes means you can hit everywhere on your body. Nice, grippy surface on them as well so they don’t slip about. Recommend.
G**Y
Perfect for my PT studio
All of my trainers use this ball with their clients and they love it. Great price and it has lasted well.
Trustpilot
4 days ago
2 weeks ago