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YY Climbing Balls

Size: 8cm

YY Climbing Balls are a piece of training equipment designed for climbers and gym-goers looking to improve their open-hand grip strength and upper body power.

Made from recycled rubberwood, these balls are smooth to the touch and kind to your skin, they come in three sizes (8cm,10cm,12cm) for varying levels of difficulty. The spherical shapes encourage an open hand grip which intern focuses heavily on improving your hand grip and forearm strength whilst performing pull-ups. Suitable for beginners and experienced climbers. 


  • Dimentions: 8cm, 10cm, 12cm (diameter)
  • Weight (8cm): 180g (per unit)
  • Weight (10cm): 355g (per unit) 
  • Weight (12cm): 600g (per unit)
  • Sold as a pair

Personal Shopping - By Appointment

Would you like to try on some climbing shoes or mountain boots for size before you make your purchase? If so, then why not book an appointment with us today! We can offer you a bespoke one-on-one shopping experience with one of our experienced staff members.

Customer Reviews

Based on 1 review
Mark S.
YY climbing balls

I have set up the climbing balls in my garden and use them for pull up sessions, which seem to be coming on a treat, if this continues I can see me buying the next size up soon 👍