PNF Stretching Timer

PNF Stretching Timer MCP Connector for Claude

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Generates precise PNF stretching protocols including timing, intensity, and rest intervals.

4 tools Official Updated Oct 1, 2026 Official Vinkius Partner

This MCP server provides specialized Proprioceptive Neuromuscular Facilitation (PNF) stretching routines. It calculates specific timing for stretch phases, contraction intensities, and necessary rest intervals based on your muscle group and flexibility level. Use calculate_protocol_timing to generate a full routine, get_muscle_guidelines for safety limits, compare_pnf_methods to understand technique differences, or validate_user_readiness to ensure your flexibility level matches the chosen technique.

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4 tools expose this connector's capabilities to your AI agent.

calculate_protocol_timing

Generates a complete PNF stretching routine based on user physical profile and technique choice

compare_pnf_methods

Explains the difference in timing requirements between Hold-Relax and Contract-Relax

validate_user_readiness

Determines if a user's flexibility level is appropriate for a specific PNF type

get_muscle_guidelines

Provides safety and intensity guidelines for a specific muscle group

See how to talk to your AI agent using PNF Stretching Timer.

Create a PNF stretching routine for my hamstrings. I am an intermediate user and want to use the hold-relax method.

Your hamstring routine: Stretch for 30 seconds, perform an isometric contraction at moderate intensity for 10 seconds, followed by a 30-second recovery. Repeat for 3 rounds.

What are the safety guidelines for stretching my calves?

For calves, the recommended maximum intensity is moderate, with a typical stretch duration of 30 seconds.

Is it safe for a beginner to use the contract-relax method?

No, the contract-relax method is generally recommended for intermediate or advanced users to prevent muscle strain.

You can use the `calculate_protocol_timing` tool by providing your target muscle group, flexibility level, and preferred PNF type.

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