The 10-Second At-Home Walk Test for Longevity (Easy Biohack)
Dave Asprey
Aug 21, 2025
Mindsip insights from this episode:
Activate surrounding muscles to prevent atrophy after injury
After an injury or with chronic pain, the body intelligently shuts down surrounding muscles, such as the quads or glutes, which can lead to rapid atrophy.
Master kegels with proper sucking in technique
A proper Kegel exercise is more of a sucking in and lifting contraction of the pelvic floor, rather than the commonly taught squeezing of the urethral sphincter.
Address stiff big toe to relieve hip pain
A stiff big toe can disrupt the entire kinetic chain of movement, preventing your glute from activating and causing compensatory pain in your opposite hip flexor.
Optimize hormones in your 40s to protect bone, brain, and heart health
Women should optimize their hormones in their early 40s to prevent the loss of bone, brain, and heart health, rather than waiting until they are older to treat problems.
Utilize oral progesterone to enhance sleep quality
Micronized progesterone, often prescribed with estrogen, is a powerful sleep aid for women and can also work for men who have trouble sleeping.
Choose transdermal testosterone cream over pellets for safety
Transdermal testosterone cream is safer for women than pellets, as pellets can cause an irreversible overshoot in hormone levels, while creams allow for daily dose adjustments.
Apply topical estrogen to enhance skin collagen and quality
A very low, non-systemic dose of topical estradiol or estriol cream can be used on the face by both men and women to improve skin collagen and quality.
Establish baseline testosterone levels early for optimal health
Men should test their testosterone levels when they are young to establish a personal optimal baseline to aim for later in life, rather than using standard 'normal' ranges.
Train for strength and power to enhance longevity
For longevity, it is more important to train for strength and power (lifting heavy, fewer reps, with speed) to prevent falls, rather than training for muscle size (hypertrophy).
Prioritize strength over mass for functional longevity
For functional longevity and avoiding frailty, having strength is a more critical goal than having large muscle mass.
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