Skip to main content
Founders Rate: limited-time introductory pricing while the library grows. Join now as a Founding Member and you’ll be price-locked for life - your rate will never change for as long as you stay subscribed, including weekly LIVE Kinstretch ONLINE classes, and new content drops and the library expands.
Build stronger, more confident movement on your schedule. All-Access is the full Kinstretch with Pieter on-demand library - designed to help you improve joint function, end-range control, and strength-based flexibility with coach-led sessions you can follow anytime.
What you get:
• Unlimited on-demand access to the full library, organized by joint focus: hips, knees, shoulders, ankles & feet, spine, neck, wrists & elbows
• Time-based session paths that fit real life:
Mobility Snacks (5-10 min), Daily Drivers (10-20 min), Solid Sessions (20-30 min), Deep Work (30-40 min), Full Classes (40-60 min), Masterclass Mode (60-90 min)
• Beginner, Intermediate, and Advanced tracks so you always know what to do next
• Goal-based filters to support the outcomes people actually want: deep squat, overhead, front rack, desk reset, travel reset
• Sport-specific collections for CrossFit, HYROX, and Running
• Clear progressions and regressions with practical cues so you can train smart, safely, and consistently
• Watch anywhere on phone, tablet, desktop, and TV apps (where available)
Why it works
• FRC®-informed training that helps you earn the range and own it through end-range strength - not just flexibility
• Structured collections + tracks that remove guesswork and keep you moving forward
• Short, repeatable sessions that make consistency realistic, which is what actually creates long-term change
April 2026
This collection features the full recordings of our live Kinstretch online classes from April 2026.
