The Claim
Moderate intensity continuous training is associated with a moderate increase in citrate synthase activity in human skeletal muscle, with a pooled standardized mean difference of 0.48 [95% CI: −0.00, 0.96] across seven studies, although the effect is not statistically significant (p = 0.05), indicating low-certainty evidence for this enzymatic adaptation in adults following 2–12 weeks of training.
What the research says
Supports is higher
Support is ahead, but a single strong opposing study can change this.
These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.
Doing steady, moderate exercise might give a small boost to a muscle enzyme that helps with energy, but the evidence isn’t strong enough to say for sure.
See the scientific wording
Moderate intensity continuous training is associated with a moderate increase in citrate synthase (CS) activity in human skeletal muscle, with a pooled standardized mean difference of 0.48 [95% CI: −0.00, 0.96] across seven studies, though the effect is not statistically significant (p = 0.05), indicating low-certainty evidence for this enzymatic adaptation in adults after 2–12 weeks of training.
What the research says
1 studyThe study looked at the same type of exercise mentioned in the claim and found that it slightly increases a muscle enzyme linked to fitness, just like the claim says.
Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.