Feldy
@feldy-me.bsky.social
Movement, pain science, and Feldenkrais research. New posts from feldy.me/movement-pulse
Asked to picture a short walk, older adults imagined four seconds. It took them six
Picture yourself walking across the room and back. A new study timed that picture in 85 adults in their seventies, then timed the real walk.
https://feldy.me/movement-pulse/imagined-walk-faster-than-real-walk
Picture yourself walking across the room and back. A new study timed that picture in 85 adults in their seventies, then timed the real walk.
https://feldy.me/movement-pulse/imagined-walk-faster-than-real-walk
October 3, 2026 at 10:00 AM
Asked to picture a short walk, older adults imagined four seconds. It took them six
Picture yourself walking across the room and back. A new study timed that picture in 85 adults in their seventies, then timed the real walk.
https://feldy.me/movement-pulse/imagined-walk-faster-than-real-walk
Picture yourself walking across the room and back. A new study timed that picture in 85 adults in their seventies, then timed the real walk.
https://feldy.me/movement-pulse/imagined-walk-faster-than-real-walk
The menopause symptoms few women mention, and what eight weeks of pelvic floor work did
In a new Menopause journal trial of 58 women, guided pelvic floor training plus education eased vaginal and urinary…
https://feldy.me/movement-pulse/pelvic-floor-training-genitourinary-syndrome-of-menopause
In a new Menopause journal trial of 58 women, guided pelvic floor training plus education eased vaginal and urinary…
https://feldy.me/movement-pulse/pelvic-floor-training-genitourinary-syndrome-of-menopause
October 2, 2026 at 10:00 AM
The menopause symptoms few women mention, and what eight weeks of pelvic floor work did
In a new Menopause journal trial of 58 women, guided pelvic floor training plus education eased vaginal and urinary…
https://feldy.me/movement-pulse/pelvic-floor-training-genitourinary-syndrome-of-menopause
In a new Menopause journal trial of 58 women, guided pelvic floor training plus education eased vaginal and urinary…
https://feldy.me/movement-pulse/pelvic-floor-training-genitourinary-syndrome-of-menopause
A live class or a recording? For chronic back pain, the format barely changed the outcome
A Montreal trial gave the same twelve week program over Zoom with an instructor, or as videos done alone. Pain eased about equally. It…
https://feldy.me/movement-pulse/live-or-recorded-exercise-for-back-pain
A Montreal trial gave the same twelve week program over Zoom with an instructor, or as videos done alone. Pain eased about equally. It…
https://feldy.me/movement-pulse/live-or-recorded-exercise-for-back-pain
October 1, 2026 at 10:00 AM
A live class or a recording? For chronic back pain, the format barely changed the outcome
A Montreal trial gave the same twelve week program over Zoom with an instructor, or as videos done alone. Pain eased about equally. It…
https://feldy.me/movement-pulse/live-or-recorded-exercise-for-back-pain
A Montreal trial gave the same twelve week program over Zoom with an instructor, or as videos done alone. Pain eased about equally. It…
https://feldy.me/movement-pulse/live-or-recorded-exercise-for-back-pain
239 back pain trials searched for the ideal exercise dose. More added surprisingly little
A new review names a best dose for chronic back pain, then says it can barely tell that dose apart from the others. That caveat is the real…
https://feldy.me/movement-pulse/exercise-dose-back-pain-239-trials
A new review names a best dose for chronic back pain, then says it can barely tell that dose apart from the others. That caveat is the real…
https://feldy.me/movement-pulse/exercise-dose-back-pain-239-trials
September 30, 2026 at 10:00 AM
239 back pain trials searched for the ideal exercise dose. More added surprisingly little
A new review names a best dose for chronic back pain, then says it can barely tell that dose apart from the others. That caveat is the real…
https://feldy.me/movement-pulse/exercise-dose-back-pain-239-trials
A new review names a best dose for chronic back pain, then says it can barely tell that dose apart from the others. That caveat is the real…
https://feldy.me/movement-pulse/exercise-dose-back-pain-239-trials
Box breathing calmed people in the moment, while deeper stress markers mostly held still
A September 2026 review went looking for every randomized trial of the counted breathing square and found eight. A practitioner's…
https://feldy.me/movement-pulse/box-breathing-eight-trials-calm-in-the-moment
A September 2026 review went looking for every randomized trial of the counted breathing square and found eight. A practitioner's…
https://feldy.me/movement-pulse/box-breathing-eight-trials-calm-in-the-moment
September 29, 2026 at 10:00 AM
Box breathing calmed people in the moment, while deeper stress markers mostly held still
A September 2026 review went looking for every randomized trial of the counted breathing square and found eight. A practitioner's…
https://feldy.me/movement-pulse/box-breathing-eight-trials-calm-in-the-moment
A September 2026 review went looking for every randomized trial of the counted breathing square and found eight. A practitioner's…
https://feldy.me/movement-pulse/box-breathing-eight-trials-calm-in-the-moment
The best time to start gentle balance practice may be before you feel you need it
Ten trials of Tai Chi, Baduanjin and yoga in older adults who were frail or edging toward it. Balance improved in both groups, and most…
https://feldy.me/movement-pulse/balance-before-frailty-slow-practice-review
Ten trials of Tai Chi, Baduanjin and yoga in older adults who were frail or edging toward it. Balance improved in both groups, and most…
https://feldy.me/movement-pulse/balance-before-frailty-slow-practice-review
September 28, 2026 at 10:00 AM
The best time to start gentle balance practice may be before you feel you need it
Ten trials of Tai Chi, Baduanjin and yoga in older adults who were frail or edging toward it. Balance improved in both groups, and most…
https://feldy.me/movement-pulse/balance-before-frailty-slow-practice-review
Ten trials of Tai Chi, Baduanjin and yoga in older adults who were frail or edging toward it. Balance improved in both groups, and most…
https://feldy.me/movement-pulse/balance-before-frailty-slow-practice-review
Chronic back pain slowed how quickly people sensed their back, while their hands kept pace
Nineteen people with long standing low back pain and nineteen matched controls judged left from right on pictures of…
https://feldy.me/movement-pulse/back-pain-slows-the-sense-of-the-back-not-the-hands
Nineteen people with long standing low back pain and nineteen matched controls judged left from right on pictures of…
https://feldy.me/movement-pulse/back-pain-slows-the-sense-of-the-back-not-the-hands
September 27, 2026 at 10:00 AM
Chronic back pain slowed how quickly people sensed their back, while their hands kept pace
Nineteen people with long standing low back pain and nineteen matched controls judged left from right on pictures of…
https://feldy.me/movement-pulse/back-pain-slows-the-sense-of-the-back-not-the-hands
Nineteen people with long standing low back pain and nineteen matched controls judged left from right on pictures of…
https://feldy.me/movement-pulse/back-pain-slows-the-sense-of-the-back-not-the-hands
Back pain after menopause followed the shape of women's days, not their exercise count
A study of 566 women past menopause in Bangladesh found nearly half had low back pain in the past year. How often they…
https://feldy.me/movement-pulse/back-pain-after-menopause-and-the-shape-of-the-day
A study of 566 women past menopause in Bangladesh found nearly half had low back pain in the past year. How often they…
https://feldy.me/movement-pulse/back-pain-after-menopause-and-the-shape-of-the-day
September 27, 2026 at 10:00 AM
Back pain after menopause followed the shape of women's days, not their exercise count
A study of 566 women past menopause in Bangladesh found nearly half had low back pain in the past year. How often they…
https://feldy.me/movement-pulse/back-pain-after-menopause-and-the-shape-of-the-day
A study of 566 women past menopause in Bangladesh found nearly half had low back pain in the past year. How often they…
https://feldy.me/movement-pulse/back-pain-after-menopause-and-the-shape-of-the-day
What nearly twenty years of sciatica trials say about waiting for surgery
Nineteen years of sciatica trials, and in trial after trial a third to a half of the people assigned to conservative care had surgery anyway.
https://feldy.me/movement-pulse/when-to-operate-on-a-herniated-disc
Nineteen years of sciatica trials, and in trial after trial a third to a half of the people assigned to conservative care had surgery anyway.
https://feldy.me/movement-pulse/when-to-operate-on-a-herniated-disc
September 25, 2026 at 10:00 AM
What nearly twenty years of sciatica trials say about waiting for surgery
Nineteen years of sciatica trials, and in trial after trial a third to a half of the people assigned to conservative care had surgery anyway.
https://feldy.me/movement-pulse/when-to-operate-on-a-herniated-disc
Nineteen years of sciatica trials, and in trial after trial a third to a half of the people assigned to conservative care had surgery anyway.
https://feldy.me/movement-pulse/when-to-operate-on-a-herniated-disc
The deep sleep number your tracker reports was not the one that matched how people felt
A new analysis of 5,469 overnight recordings from the Sleep Heart Health Study separated how long people spent in deep sleep from how deep that…
https://feldy.me/movement-pulse/deep-sleep-minutes-versus-depth
A new analysis of 5,469 overnight recordings from the Sleep Heart Health Study separated how long people spent in deep sleep from how deep that…
https://feldy.me/movement-pulse/deep-sleep-minutes-versus-depth
September 25, 2026 at 10:00 AM
The deep sleep number your tracker reports was not the one that matched how people felt
A new analysis of 5,469 overnight recordings from the Sleep Heart Health Study separated how long people spent in deep sleep from how deep that…
https://feldy.me/movement-pulse/deep-sleep-minutes-versus-depth
A new analysis of 5,469 overnight recordings from the Sleep Heart Health Study separated how long people spent in deep sleep from how deep that…
https://feldy.me/movement-pulse/deep-sleep-minutes-versus-depth
The exercise that made people feel best was not the one that calmed the inflammation
Fifty nine randomized trials, seven exercise methods, 3,404 adults with axial spondyloarthritis. Different methods moved different…
https://feldy.me/movement-pulse/seven-exercise-methods-inflammatory-back-pain
Fifty nine randomized trials, seven exercise methods, 3,404 adults with axial spondyloarthritis. Different methods moved different…
https://feldy.me/movement-pulse/seven-exercise-methods-inflammatory-back-pain
September 22, 2026 at 10:00 AM
The exercise that made people feel best was not the one that calmed the inflammation
Fifty nine randomized trials, seven exercise methods, 3,404 adults with axial spondyloarthritis. Different methods moved different…
https://feldy.me/movement-pulse/seven-exercise-methods-inflammatory-back-pain
Fifty nine randomized trials, seven exercise methods, 3,404 adults with axial spondyloarthritis. Different methods moved different…
https://feldy.me/movement-pulse/seven-exercise-methods-inflammatory-back-pain
Fifteen thousand people did the same digital knee program and went four different ways
A Lund University registry study tracked quality of life through a digital education and exercise program for knee and hip…
https://feldy.me/movement-pulse/digital-knee-program-four-different-trajectories
A Lund University registry study tracked quality of life through a digital education and exercise program for knee and hip…
https://feldy.me/movement-pulse/digital-knee-program-four-different-trajectories
September 22, 2026 at 10:00 AM
Fifteen thousand people did the same digital knee program and went four different ways
A Lund University registry study tracked quality of life through a digital education and exercise program for knee and hip…
https://feldy.me/movement-pulse/digital-knee-program-four-different-trajectories
A Lund University registry study tracked quality of life through a digital education and exercise program for knee and hip…
https://feldy.me/movement-pulse/digital-knee-program-four-different-trajectories
The same muscle, the same knee angle, a stiffness reading that changed when the hip moved
A randomized crossover study in Scientific Reports measured quadriceps stiffness in four body positions. Keeping the knee at the…
https://feldy.me/movement-pulse/thigh-stiffness-changed-with-hip-position
A randomized crossover study in Scientific Reports measured quadriceps stiffness in four body positions. Keeping the knee at the…
https://feldy.me/movement-pulse/thigh-stiffness-changed-with-hip-position
September 20, 2026 at 10:00 AM
The same muscle, the same knee angle, a stiffness reading that changed when the hip moved
A randomized crossover study in Scientific Reports measured quadriceps stiffness in four body positions. Keeping the knee at the…
https://feldy.me/movement-pulse/thigh-stiffness-changed-with-hip-position
A randomized crossover study in Scientific Reports measured quadriceps stiffness in four body positions. Keeping the knee at the…
https://feldy.me/movement-pulse/thigh-stiffness-changed-with-hip-position
Severe symptoms while your cycles still look normal, and what to raise with a doctor
A Climacteric analysis of 1,478 women across twelve countries finds symptom severity and job satisfaction shift before the periods…
https://feldy.me/movement-pulse/perimenopause-symptom-burden-before-periods-stop
A Climacteric analysis of 1,478 women across twelve countries finds symptom severity and job satisfaction shift before the periods…
https://feldy.me/movement-pulse/perimenopause-symptom-burden-before-periods-stop
September 20, 2026 at 10:00 AM
Severe symptoms while your cycles still look normal, and what to raise with a doctor
A Climacteric analysis of 1,478 women across twelve countries finds symptom severity and job satisfaction shift before the periods…
https://feldy.me/movement-pulse/perimenopause-symptom-burden-before-periods-stop
A Climacteric analysis of 1,478 women across twelve countries finds symptom severity and job satisfaction shift before the periods…
https://feldy.me/movement-pulse/perimenopause-symptom-burden-before-periods-stop
If fibromyalgia is autoimmune, removing the antibodies should have helped more than this
A drug that clears antibodies out of the blood was the cleanest test yet of the idea that fibromyalgia is autoimmune. The group result…
https://feldy.me/movement-pulse/fibromyalgia-autoimmune-antibody-trial
A drug that clears antibodies out of the blood was the cleanest test yet of the idea that fibromyalgia is autoimmune. The group result…
https://feldy.me/movement-pulse/fibromyalgia-autoimmune-antibody-trial
September 18, 2026 at 10:00 AM
If fibromyalgia is autoimmune, removing the antibodies should have helped more than this
A drug that clears antibodies out of the blood was the cleanest test yet of the idea that fibromyalgia is autoimmune. The group result…
https://feldy.me/movement-pulse/fibromyalgia-autoimmune-antibody-trial
A drug that clears antibodies out of the blood was the cleanest test yet of the idea that fibromyalgia is autoimmune. The group result…
https://feldy.me/movement-pulse/fibromyalgia-autoimmune-antibody-trial
People chose between mindfulness and Tai Chi, and choosing did not make it work better
A trial of 587 adults let people pick their own gentle practice. Both helped sleep, fatigue and pain. The picking made no measurable…
https://feldy.me/movement-pulse/choosing-between-mindfulness-and-tai-chi
A trial of 587 adults let people pick their own gentle practice. Both helped sleep, fatigue and pain. The picking made no measurable…
https://feldy.me/movement-pulse/choosing-between-mindfulness-and-tai-chi
September 17, 2026 at 10:00 AM
People chose between mindfulness and Tai Chi, and choosing did not make it work better
A trial of 587 adults let people pick their own gentle practice. Both helped sleep, fatigue and pain. The picking made no measurable…
https://feldy.me/movement-pulse/choosing-between-mindfulness-and-tai-chi
A trial of 587 adults let people pick their own gentle practice. Both helped sleep, fatigue and pain. The picking made no measurable…
https://feldy.me/movement-pulse/choosing-between-mindfulness-and-tai-chi
The bone research kept saying load it harder. The largest review added a quieter line
124 trials and 18,429 adults over forty. Brisk walking led at two of the three sites measured. The one result the authors rated most…
https://feldy.me/movement-pulse/exercise-and-bone-density-124-trials
124 trials and 18,429 adults over forty. Brisk walking led at two of the three sites measured. The one result the authors rated most…
https://feldy.me/movement-pulse/exercise-and-bone-density-124-trials
September 16, 2026 at 10:00 AM
The bone research kept saying load it harder. The largest review added a quieter line
124 trials and 18,429 adults over forty. Brisk walking led at two of the three sites measured. The one result the authors rated most…
https://feldy.me/movement-pulse/exercise-and-bone-density-124-trials
124 trials and 18,429 adults over forty. Brisk walking led at two of the three sites measured. The one result the authors rated most…
https://feldy.me/movement-pulse/exercise-and-bone-density-124-trials
Getting out of breath may be the hypermobility symptom that quietly shrinks your day
A Toronto clinic gave forty seven hypermobile adults questionnaires, a Fitbit and a long interview. The breathing complaint nobody…
https://feldy.me/movement-pulse/hypermobility-breathlessness-and-moving-less
A Toronto clinic gave forty seven hypermobile adults questionnaires, a Fitbit and a long interview. The breathing complaint nobody…
https://feldy.me/movement-pulse/hypermobility-breathlessness-and-moving-less
September 15, 2026 at 10:00 AM
Getting out of breath may be the hypermobility symptom that quietly shrinks your day
A Toronto clinic gave forty seven hypermobile adults questionnaires, a Fitbit and a long interview. The breathing complaint nobody…
https://feldy.me/movement-pulse/hypermobility-breathlessness-and-moving-less
A Toronto clinic gave forty seven hypermobile adults questionnaires, a Fitbit and a long interview. The breathing complaint nobody…
https://feldy.me/movement-pulse/hypermobility-breathlessness-and-moving-less
The clinic that watches your bones and the one that watches your balance rarely talk
Seven international organizations published a joint position paper on 10 September saying fall prevention and fracture prevention are…
https://feldy.me/movement-pulse/fall-and-fracture-prevention-rarely-meet
Seven international organizations published a joint position paper on 10 September saying fall prevention and fracture prevention are…
https://feldy.me/movement-pulse/fall-and-fracture-prevention-rarely-meet
September 14, 2026 at 10:00 AM
The clinic that watches your bones and the one that watches your balance rarely talk
Seven international organizations published a joint position paper on 10 September saying fall prevention and fracture prevention are…
https://feldy.me/movement-pulse/fall-and-fracture-prevention-rarely-meet
Seven international organizations published a joint position paper on 10 September saying fall prevention and fracture prevention are…
https://feldy.me/movement-pulse/fall-and-fracture-prevention-rarely-meet
Lying down is not the same as resting, and researchers have now measured the difference
A panel of 27 people and 162 adults living with fatigue helped build a scale for rest. One of its six parts is called lack of skill.
https://feldy.me/movement-pulse/lying-down-is-not-the-same-as-resting
A panel of 27 people and 162 adults living with fatigue helped build a scale for rest. One of its six parts is called lack of skill.
https://feldy.me/movement-pulse/lying-down-is-not-the-same-as-resting
September 13, 2026 at 10:00 AM
Lying down is not the same as resting, and researchers have now measured the difference
A panel of 27 people and 162 adults living with fatigue helped build a scale for rest. One of its six parts is called lack of skill.
https://feldy.me/movement-pulse/lying-down-is-not-the-same-as-resting
A panel of 27 people and 162 adults living with fatigue helped build a scale for rest. One of its six parts is called lack of skill.
https://feldy.me/movement-pulse/lying-down-is-not-the-same-as-resting
Why neck pain trials keep working on the mid back, and what the pain score misses
Fifty four people, six weeks, and a result that keeps repeating in this literature. The mid back work did not beat neck work on pain, and beat…
https://feldy.me/movement-pulse/thoracic-mobility-and-chronic-neck-pain
Fifty four people, six weeks, and a result that keeps repeating in this literature. The mid back work did not beat neck work on pain, and beat…
https://feldy.me/movement-pulse/thoracic-mobility-and-chronic-neck-pain
September 12, 2026 at 10:00 AM
Why neck pain trials keep working on the mid back, and what the pain score misses
Fifty four people, six weeks, and a result that keeps repeating in this literature. The mid back work did not beat neck work on pain, and beat…
https://feldy.me/movement-pulse/thoracic-mobility-and-chronic-neck-pain
Fifty four people, six weeks, and a result that keeps repeating in this literature. The mid back work did not beat neck work on pain, and beat…
https://feldy.me/movement-pulse/thoracic-mobility-and-chronic-neck-pain
The thing that stopped people finishing a pain education programme was not the schedule
Sixty three adults with chronic neck pain were asked to name, in their own words, what got in the way of staying with a pain…
https://feldy.me/movement-pulse/what-stopped-people-finishing-pain-education
Sixty three adults with chronic neck pain were asked to name, in their own words, what got in the way of staying with a pain…
https://feldy.me/movement-pulse/what-stopped-people-finishing-pain-education
September 11, 2026 at 10:00 AM
The thing that stopped people finishing a pain education programme was not the schedule
Sixty three adults with chronic neck pain were asked to name, in their own words, what got in the way of staying with a pain…
https://feldy.me/movement-pulse/what-stopped-people-finishing-pain-education
Sixty three adults with chronic neck pain were asked to name, in their own words, what got in the way of staying with a pain…
https://feldy.me/movement-pulse/what-stopped-people-finishing-pain-education
The kind of exercise that helped attention most was the slowest one in the set
One hundred and ten trials, 8,130 people over sixty. No exercise type won across the board. The winner changed with the mental skill being…
https://feldy.me/movement-pulse/which-exercise-helps-thinking-after-sixty
One hundred and ten trials, 8,130 people over sixty. No exercise type won across the board. The winner changed with the mental skill being…
https://feldy.me/movement-pulse/which-exercise-helps-thinking-after-sixty
September 10, 2026 at 10:00 AM
The kind of exercise that helped attention most was the slowest one in the set
One hundred and ten trials, 8,130 people over sixty. No exercise type won across the board. The winner changed with the mental skill being…
https://feldy.me/movement-pulse/which-exercise-helps-thinking-after-sixty
One hundred and ten trials, 8,130 people over sixty. No exercise type won across the board. The winner changed with the mental skill being…
https://feldy.me/movement-pulse/which-exercise-helps-thinking-after-sixty
Your balance got better, but did your sense of where your body is get better too
Fifty one randomised trials, 2,319 people. The gains showed up mostly in sway, strength and pain, and much less often in the position…
https://feldy.me/movement-pulse/what-proprioception-training-actually-measures
Fifty one randomised trials, 2,319 people. The gains showed up mostly in sway, strength and pain, and much less often in the position…
https://feldy.me/movement-pulse/what-proprioception-training-actually-measures
September 9, 2026 at 10:00 AM
Your balance got better, but did your sense of where your body is get better too
Fifty one randomised trials, 2,319 people. The gains showed up mostly in sway, strength and pain, and much less often in the position…
https://feldy.me/movement-pulse/what-proprioception-training-actually-measures
Fifty one randomised trials, 2,319 people. The gains showed up mostly in sway, strength and pain, and much less often in the position…
https://feldy.me/movement-pulse/what-proprioception-training-actually-measures
Five years of vitamin D did not lower fracture risk, and that changes where to look
The Finnish vitamin D trial followed 2495 older adults for five years and counted every fracture in the national registers. Three…
https://feldy.me/movement-pulse/vitamin-d-fracture-trial-and-the-falling-half
The Finnish vitamin D trial followed 2495 older adults for five years and counted every fracture in the national registers. Three…
https://feldy.me/movement-pulse/vitamin-d-fracture-trial-and-the-falling-half
September 8, 2026 at 10:00 AM
Five years of vitamin D did not lower fracture risk, and that changes where to look
The Finnish vitamin D trial followed 2495 older adults for five years and counted every fracture in the national registers. Three…
https://feldy.me/movement-pulse/vitamin-d-fracture-trial-and-the-falling-half
The Finnish vitamin D trial followed 2495 older adults for five years and counted every fracture in the national registers. Three…
https://feldy.me/movement-pulse/vitamin-d-fracture-trial-and-the-falling-half