Movement

Among people with schizophrenia spectrum disorders, higher starting body mass index was associated with a larger reduction in a brain-age biomarker after exercise. Biomarker changes also tracked improvements in negative symptoms and cognition. These linked changes do not establish that exercise reversed brain aging or that body weight determined who would benefit.

Keep in mind: This abstract-based account includes fewer post-exercise observations than baseline observations, without explaining the difference. It reports no comparison-group effect estimate, so causal claims about exercise or body mass index remain unsupported.

For adults with Parkinson disease, remote rehabilitation showed a statistically favorable quality-of-life result compared with controls who did not receive it. The review found no statistically significant differences in balance, walking speed or functional mobility. Those results do not establish that remote and comparison care work equally well, or show which approach suits an individual.

Keep in mind: This abstract-based summary lacks treatment durations and details of comparison care. The abstract also gives no results for physical activity or social support.

In people with chronic nonspecific neck pain, smaller neck muscles were associated with lower endurance, altered awareness of neck position and greater postural sway. The review rated the evidence as very low certainty. These correlations do not show that smaller muscles caused the physical differences or that increasing muscle size would improve symptoms.

Keep in mind: This summary uses only the abstract. It reports very low certainty and provides no correlation sizes or assessment timing, leaving the strength and clinical meaning of the relationships unclear.

This review maps research on physical activity misinformation across social media and other online material. It highlights low-quality information and gaps in tracking how claims spread. The reported percentages describe the included studies, not the share of exercise posts that are false, and the abstract does not show how misinformation changes health or behavior.

Keep in mind: This summary uses only the abstract. The review identifies a lack of longitudinal research and does not give an overall misinformation rate or establish its effects on users.

The review cannot establish whether changing work breaks prevents musculoskeletal problems in healthy workers. Extra breaks gave uncertain results for new neck or back pain and back discomfort, although a back-pain intensity result favored extra breaks. All comparisons had very low-certainty evidence, largely from office workers.

Keep in mind: This abstract-based summary reflects outcomes with bias concerns or high risk of bias. No included study tested how long individual breaks should last.

This abstract-based review suggests that links between leisure-time physical activity and positive mental health in adolescents depend on the activity and the aspect of wellbeing measured. Participants’ accounts also point to social and contextual influences. The available summary does not establish a universally best activity or show that all activities improve wellbeing equally.

Keep in mind: Few studies addressed each combination of activity type, mental health outcome and study design. The abstract provides no activity-specific effect estimates, limiting assessment of the size, consistency or practical importance of particular findings.

Participants spending a larger share of their movement time in moderate-to-vigorous activity tended to perform better on executive-function testing and report greater exercise confidence and balance confidence. These were associations measured at baseline. They cannot show that increasing activity would improve those outcomes, or that movement patterns caused the differences.

Keep in mind: The abstract reports no association sizes or confidence intervals. Its time-swap results are model predictions from baseline observations, so they do not demonstrate changes caused by an activity program.

Patients receiving both menadione and zoledronic acid alongside calcitriol after kyphoplasty had better reported pain, disability and bone-density results than those receiving either added drug alone or basic treatment. However, repeat-fracture rates did not differ significantly between groups. Improved scores and density therefore should not be read as evidence that the combination prevented further fractures.

Keep in mind: The abstract does not describe randomization or blinding, gives no sizes for the pain or disability differences, and supplies no adverse-reaction results to support its favorable short-term safety claim.

Both groups reported less pain and lower disease activity after the program, with greater improvements in the online group. Fatigue, anxiety and central sensitization also favored online delivery in analyses of change over time. The trial compared delivery methods; it does not establish benefits over receiving no exercise program.

Keep in mind: The trial was small and included only women. The abstract reports significance tests without the sizes of the pain or disease-activity differences, making their practical importance difficult to judge.

Players assigned to plyometric training showed reductions in cognitive and physical anxiety, alongside gains in performance. The largest reported performance gains occurred with unilateral training, particularly among players past their peak growth phase. Because anxiety was measured outside competition, these results do not show whether players felt less anxious during matches.

Keep in mind: The abstract does not provide pairwise group estimates or confidence intervals. All participants were male, and psychological questionnaires were completed outside competition, restricting conclusions about match anxiety or other populations.

Older adults showed a greater walking-speed cost when a cognitive task was added, on average, than younger adults. Task-specific results differed, but the abstract does not establish that verbal tasks reliably interfere more than arithmetic tasks. These findings describe performance during testing; they do not demonstrate that a rehabilitation approach improves mobility.

Keep in mind: Study results varied substantially. The abstract reports no direct statistical comparison between task subgroups, so a significant result for verbal fluency and a nonsignificant result for subtraction cannot establish a difference between those tasks.

After birth, participants took more daily steps than in late pregnancy, yet time spent in moderate-to-vigorous activity declined. Sleep duration also dropped early postpartum even as reported sleep quality improved. Prenatal activity programs had limited effects after delivery, so the changing activity patterns should not be read as evidence that those programs caused the step increase.

Keep in mind: The abstract gives few estimates for differences between intervention groups and does not specify the exact postpartum window for the step comparison. It cannot establish a lasting benefit from prenatal exercise or counselling.

For patients undergoing fusion for isthmic spondylolisthesis, adding reduction was associated with lower odds of pseudarthrosis, meaning failure of the bones to fuse. The analysis did not detect significant differences in pain improvement, disability improvement or reoperation rates. The bone-healing result therefore does not establish better symptom relief or overall surgical superiority.

Keep in mind: The abstract does not specify the included study designs, follow-up lengths or a confidence interval for the odds ratio. These gaps limit confidence in the bone-healing result, and nonsignificant symptom comparisons do not establish equivalence.

This abstract favors active physiotherapy for chronic low back pain, but its numerical results do not establish a clear advantage over passive care or combined approaches. The reported confidence intervals were wide and crossed zero. The comparison is therefore uncertain, and the abstract does not support declaring a reliably superior approach.

Keep in mind: The abstract does not describe the specific therapy programs or identify estimate reference groups. Without the full report, the precision and clinical importance of its claimed advantage cannot be assessed confidently.

Physiotherapy added to conventional depression care may improve depressive symptoms in older adults, with therapeutic exercise receiving particular attention. However, the abstract reports a positive trend rather than a quantified treatment benefit. It does not establish which technique works best or whether the reported symptom changes are large enough to matter clinically.

Keep in mind: No effect sizes, confidence intervals, treatment durations or control-group details are reported. This abstract-only account cannot establish the size, durability or certainty of any benefit.

Aerobic exercise was reported to improve inhibitory control more than the other exercise categories compared in children with ADHD. The analysis also favored particular program lengths, frequencies and intensities. However, the abstract provides no effect sizes or uncertainty ranges, so it cannot show the practical size of these differences or establish an exercise prescription.

Keep in mind: The authors note a limited number of studies. Without effect estimates, confidence intervals or details of direct comparisons, the rankings provide an incomplete basis for judging clinical importance.

This small randomized pilot suggests an automated exercise website can help inactive cancer survivors become more active. Activity increased more in the program group than in the newsletter group, with some gains remaining at follow-up. Results for health and well-being were mixed, so greater activity should not be read as broad symptom improvement.

Keep in mind: The abstract describes a small sample consisting mostly of women and non-Hispanic White participants. Health outcomes varied, and the activity gains were only partly maintained.

The combined home exercise and acupressure program was tested mainly to see whether it could be delivered and followed during cancer immunotherapy. Participants completed some, but not all, exercise goals. The abstract reports improvements in fatigue and social functioning, yet unclear comparisons and inconsistent pain reporting leave its symptom benefits uncertain.

Keep in mind: The abstract calls the pain result significant despite P=0.30, and does not clarify whether symptom changes were compared with another group. Small pilot groups further limit interpretation.

Hot yoga produced immediate physiological responses and showed possible benefits in some longer-term health and function measures. The review did not establish that heating the room adds health benefits beyond other yoga or exercise. Psychological findings remained inconclusive, and reports of illness after practice prevent a simple claim of overall safety.

Keep in mind: Some studies lacked rigorous designs or detailed measurements. This abstract-based account has no pooled effect sizes to assess, and the varied yoga styles and conditions make the overall benefit difficult to characterize.

Morning and evening exercise showed no statistically significant differences in the outcomes assessed, including body weight, body mass index, blood lipids and time taken to fall asleep. The estimates were highly inconsistent across studies. These findings leave uncertainty about the effects of timing and do not establish that morning and evening exercise are equivalent.

Keep in mind: The evidence mixed randomized trials with observational studies and showed very high inconsistency between studies. This abstract-based account lacks details on exercise schedules, participant characteristics and follow-up, limiting its application to any particular setting.

The review reported a small improvement in depressive symptoms and a large improvement in dynamic balance with home exercise among older adults during the pandemic. Other outcomes did not show detected effects. These findings support a limited result for symptoms and balance, while leaving uncertainty about the exercise programs, comparison conditions and durability of the changes.

Keep in mind: The authors identified intervention-related methodological problems and concerns about risk of bias. The abstract does not describe the control conditions, program content, follow-up duration or which other outcomes showed no detected effects.

The review reported better balance and gait with semi-rigid ankle supports, while soft braces were also linked to better dynamic stability. Rigid braces were often associated with restricted movement and poorer performance. These patterns suggest brace design matters, but low-certainty evidence and missing comparison details leave uncertainty about which support works best for injured athletes.

Keep in mind: Evidence certainty was low because of methodological problems, including blinding and control of confounding. This abstract-based account cannot check individual study comparisons, follow-up periods or whether fewer repeat injuries actually occurred.

The combined programme did not show a statistically significant advantage over the self-management guide on the investigated patient-reported outcomes at long-term follow-up. Some measures favored the programme and others favored the guide. These exploratory results leave the comparative benefit uncertain; they do not demonstrate that the approaches are equivalent.

Keep in mind: Only 48 participants supplied follow-up questionnaires, compared with 96 initially enrolled. This abstract-based account cannot assess how missing follow-up data affected the results, and the authors call for a fully powered trial.

Older adults with frailty or prefrailty tended to report more severe chronic low back pain and greater related disability than those without frailty. Cross-sectional evidence did not establish a link with acute pain intensity. The review supports an association, but its limited evidence cannot establish whether pain causes frailty or frailty worsens pain.

Keep in mind: Certainty was low for cross-sectional findings and very low for the prospective finding. This abstract-based account is also limited by study-specific definitions and the scarcity of research following people over time.