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Why do I have significant differences in the analysis results obtained using DeGrooteFregle2016Muscle and Millard2012EquilibriumMuscle under the same muscle parameters. When analyzing muscle metabolism results, although their trends are almost consistent, their amplitudes are not on the same order of magnitude. When analyzing muscle force, there are also significant differences in the magnitude of muscle force, but within the same order of magnitude and with the same trend, it can be reluctantly accepted.

Sorry, I need to retract my issue. The problem I experienced was caused by incorrect simulation parameter settings. After modification, the analysis results obtained from these two types of muscles are basically consistent.