Grindstone Training Beam - Tension

A revolution in beam training, designed by climbers, for climbers.

The Grindstone from Tension Climbing embodies the most advanced evolution of their training models. By combining an ingenious asymmetrical design, a unique edge profile, poplar wood construction, and flawless finishes, this monobloc beam is designed to meet the demands of the most determined climbers, from the gym to the natural wall.

🧗 Designed for efficiency, sculpted for comfort

• ✅ Asymmetrical edge layout: ensures an even distribution of space between holds, no matter their depth – ideal for balanced training.

• ✅ Custom edge profile: reduces pressure points often caused by rounded edges, allowing for more sustained training, less traumatic for the fingers.

• ✅ Unmatched versatility: compatible with exercises using 4, 3, 2, or even 1 finger without needing distinct pockets – a more progressive and specific approach for each climber.

📏 Technical features

💡 Why choose the Grindstone from Tension?

• ✨ Exclusive asymmetrical design for intelligent hold spacing

• 🖐️ Ergonomic edge profile: reduces joint pain

• 🌱 Natural wood: no plastic resin, no abrasive feel, excellent dry grip

• 📱 Integrated phone holder: effortlessly follow your training protocols

• 🧰 Simple installation: 6 T25 screws included, compatible with most training walls

🧱 Who is this beam for?

• Motivated beginners looking for an evolving and forgiving beam

• Intermediate climbers seeking a reliable progression tool

• Advanced athletes looking for a tool of precision, minimalism, and durability

🎒 The Grindstone is not just a beam, it is a training strategy thought out to the smallest detail.

💬 Whether you are working on pure finger strength, endurance, single-finger grip, or specific progression protocols, this beam accompanies you from your first V0 to your V10 project.

👉 Improve your sessions, reduce the risk of injury, progress intelligently with the Tension Grindstone beam.