you leave feeling like you 've endured a long workout without your pulse ever racing . 
(ROOT (S (NP (PRP you)) (VP (VBP leave) (S (VP (VBG feeling) (SBAR (IN like) (S (NP (PRP you)) (VP (VBP 've) (VP (VBN endured) (NP (DT a) (JJ long) (NN workout)) (PP (IN without) (S (NP (PRP$ your) (NN pulse)) (ADVP (RB ever)) (VP (NN racing))))))))))) (. .)))
(ROOT (S (NP (PRP )) (VP (VBP ) (S (VP (VBG ) (SBAR (IN ) (S (NP (PRP )) (VP (VBP ) (VP (VBN ) (NP (DT ) (JJ ) (NN )) (PP (IN ) (S (NP (PRP$ ) (NN )) (ADVP (RB )) (VP (NN ))))))))))) (. )))