target10a Megasphere 23cm

Mega Sphere – The 23 cm Giant Sphere for Serious Sloper & Grip Strength Training

The ultimate wooden sphere for anyone ready to take their sloper strength, open-hand grip power, and compressive athletic training to the next level. Whether you're into serious bouldering, lead climbing, Ninja Warrior, or pure grip training – this 23 cm giant sphere is built exactly for that.

Why this sphere is so effective:

The deeper you grip, the rounder (and therefore harder) the hold becomes → natural, stepless difficulty progression without buying extra holds. You automatically train from “still doable” slopers all the way to extremely open, strength-draining positions.

Product details at a glance:

• Diameter: 23 cm (mega size for real sloper challenges)
• Material: solid spruce, natural & grippy
• Attachment: sturdy Reepschnur (climbing rope, already mounted)
• Delivery includes: 1× Mega Sphere incl. Reepschnur
• Ideal for: pull-up bar, pull-up rig, campus board, Ninja rig, ceiling mount, and much more.

Recommended training types:

• Sloper-specific maximal strength training
• Open-hand grip strength
• Compressive athletic & core training
• Coordination & stability work

From beginner slopers to pro-level deadhang training – with this sphere you get an extremely versatile and durable training tool that delivers fun and measurable progress for years.

For more background on spheres in climbing training, check out this blog post: General info on spheres for climbing training (Note: The article is in German.)