---
title: "4x4 Bouldering for Maximum Power"
url: "https://climbingbrowser.com/programs/4x4-bouldering-power"
date: "2025-11-07"
---

# 4x4 Bouldering for Maximum Power

- **Duration:** 4-8 weeks
- **Frequency:** 2x per week
- **Session length:** 60-90 minutes
- **Minimum level:** V3/5.11a
- **Recommended level:** V5/5.12a
- **Primary focus:** power, maximum strength, movement capacity
- **Equipment:** bouldering gym, chalk, crash pads (outdoor)

Build explosive power through high-intensity boulder circuits

## Program Details

The 4x4 protocol is a time-tested method for developing maximum power and improving movement efficiency. By climbing four boulder problems four times each with minimal rest, you develop the explosive strength and movement capacity needed for dynamic climbing.

This protocol simulates competition-style climbing and builds both physical power and mental toughness.


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Source: [ClimbingBrowser](https://climbingbrowser.com) — free evidence-based climbing training intelligence. Personal AI coaching on WhatsApp: [ClimbClaw](https://climbingbrowser.com/coach).