With Reference to the Law of Parsimony, Which of the Following

Multiple Choice

With reference to the law of parsimony, which of the following muscles would be activated during a prone push-up requiring maximal force?

A) Short head of the biceps, brachialis
B) Long, medial, and lateral heads of the triceps
C) Medial head of the triceps, anconeus
D) Long and short heads of the biceps