Build explosive power through high-intensity boulder circuits
Based on scientific research, community feedback, and proven results from climbers at your level.
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.
What the community is discussing right now
Real results from climbers in the community
Questions the community is asking about this topic
Challenges climbers are facing
How the community feels about related programs
Strategic insights from community analysis
💡 Community Insights:
"Technique Over Strength: Strong community emphasis on movement quality and efficiency over raw power, especially for beginners and intermediates"
"Technique over strength: Consistent theme that movement quality trumps raw power for progression"
Feedback collected from 10,000+ Reddit discussions on r/climbharder, r/climbing, r/bouldering