( ( The cerebellum ) ( ( controls ( ( ( the maintenance ) ( of ( ( ( posture and ) coordination ) ( of ( muscle action ) ) ) ) ) ( to ( produce ( precise ( , ( coordinated movements ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NN cerebellum)) (VP (VBZ controls) (S (NP (NP (DT the) (NN maintenance)) (PP (IN of) (NP (NP (NN posture) (CC and) (NN coordination)) (PP (IN of) (NP (NN muscle) (NN action)))))) (VP (TO to) (VP (VB produce) (NP (JJ precise) (, ,) (JJ coordinated) (NNS movements)))))) (. .)))
The cerebellum controls the maintenance of posture and coordination of muscle action to produce precise, coordinated movements.
(ROOT (S (NP (JJ Intrinsic) (NNS muscles)) (VP (VBP allow) (NP (PRP$ your) (NNS fingers)) (S (VP (TO to) (VP (ADVP (RB also)) (VB make) (NP (NP (JJ precise) (NNS movements)) (PP (IN for) (NP (NNS actions)))))))) (. .)))