Improve Flexibility with Research-Supported Stretching Protocols | Huberman Lab Essentials

Andrew Huberman

Jun 18, 2026

Episode description

In this Huberman Lab Essentials episode, I explain the biology of flexibility and discuss the organ systems that shape range of motion and limb flexibility. I also discuss different types of stretching, which methods are most effective, and practical tools for timing stretching relative to exercise. Finally, I provide specific protocols for how intensely and how often to stretch to maximize flexibility, support exercise performance, and offset age-related losses of flexibility.

Show notes: https://go.hubermanlab.com/I9I2vrK

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Timestamps
00:00:00 Flexibility
00:00:22 Muscle, Nerves & Connective Tissue; Range of Motion
00:03:16 Golgi Tendon Organs, Load Sensing
00:04:41 von Economo Neurons, Body Discomfort, Stretch Relaxation
00:11:11 Types of Stretching: Dynamic, Ballistic, Static & Proprioceptive Neuromuscular Facilitation (PNF)
00:14:11 Tool: Static Stretching Protocol, Frequency
00:17:01 Warming Up for Stretching, Exercise; Aging
00:19:28 Tool: Anderson Method, Feeling the Stretch
00:20:54 Low Intensity Stretching, Tool: “Micro-Stretching”
00:24:32 Should You Stretch Before Exercise?
00:26:11 Insula, Pain Tolerance & Yoga
00:30:41 Recap of Stretching Protocols

#hubermanlab #health #flexibility #stretching

Disclaimer & Disclosures: https://www.hubermanlab.com/disclaimer

Mindsip insights from this episode:

Stretch after workouts to enhance performance

Static stretching before resistance or cardio training can limit performance, making it more beneficial to stretch after your main workout.

#stretching

#workout

Implement five-minute weekly stretching rule for flexibility

To create lasting change in flexibility, you need to stretch a muscle group for a total of at least five minutes per week.

#flexibility

#stretching

Implement two to four sets of 30-second static stretches five days a week

An effective protocol is performing two to four sets of 30-second static hold stretches for a given muscle group, five days per week.

#exercise

#stretching

Stretch gently to enhance range of motion

Low-intensity stretching at only 30-40% of the effort toward your pain point is more effective for increasing range of motion than moderate-intensity stretching.

#exercise

#flexibility

Prioritize static stretching for improved range of motion

For long-term increases in range of motion, static stretching protocols are significantly more effective than ballistic or PNF stretching methods.

#flexibility

#stretching

Leverage Van Economo neurons to enhance willpower

Humans possess uniquely large neurons called Van Economo neurons that integrate body sensations and allow you to consciously push through discomfort toward a goal.

#cognition

Increase pain tolerance through yoga practice

Yoga practitioners have double the pain tolerance of non-practitioners, which is linked to increased gray matter volume in the insula, the brain's center for internal awareness.