Five mobility exercises 'fix 95%' of stiffness problems; the core idea is that consistency across varied positions beats one isolated stretch.

noli's read

The '95%' figure isn't cited by any study and has no measurable equivalent in the available mobility literature — it's a marketing shorthand, not a statistic. The underlying idea, that working mobility through varied positions (rather than one isolated stretch) helps you feel less stiff, is plausible and consistent with functional-training logic, but it isn't directly demonstrated by a cited controlled trial either: a registered randomized trial comparing deep squatting and cross-legged sitting for chronic low back pain is currently running (ClinicalTrials.gov, NCT06852677), but its results aren't published yet. The video's own description stays fairly modest ('these moves helped me,' no universal promise), which limits the gap relative to the flashy title. The core idea — move regularly, through varied ranges, no equipment needed — is reasonable, low-risk advice; it's the catchy title promising a number that appears in no study.

the sources

No named source held this one up — that absence is part of the verdict.