If you concentrate on that feel just before the trot you can figure it out and the timing is essential to push her at that instant.
1	If	if	SCONJ	IN	_	3	mark	3:mark	_
2	you	you	PRON	PRP	Case=Nom|Person=2|PronType=Prs	3	nsubj	3:nsubj	_
3	concentrate	concentrate	VERB	VBP	Mood=Ind|Number=Sing|Person=2|Tense=Pres|VerbForm=Fin	13	advcl	13:advcl:if	_
4	on	on	ADP	IN	_	6	case	6:case	_
5	that	that	DET	DT	Number=Sing|PronType=Dem	6	det	6:det	_
6	feel	feel	NOUN	NN	Number=Sing	3	obl	3:obl:on	_
7	just	just	ADV	RB	_	10	advmod	10:advmod	_
8	before	before	ADP	IN	_	10	case	10:case	_
9	the	the	DET	DT	Definite=Def|PronType=Art	10	det	10:det	_
10	trot	trot	NOUN	NN	Number=Sing	6	nmod	6:nmod:before	_
11	you	you	PRON	PRP	Case=Nom|Person=2|PronType=Prs	13	nsubj	13:nsubj	_
12	can	can	AUX	MD	VerbForm=Fin	13	aux	13:aux	_
13	figure	figure	VERB	VB	VerbForm=Inf	0	root	0:root	_
14	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	13	obj	13:obj	_
15	out	out	ADP	RP	_	13	compound:prt	13:compound:prt	_
16	and	and	CCONJ	CC	_	20	cc	20:cc	_
17	the	the	DET	DT	Definite=Def|PronType=Art	18	det	18:det	_
18	timing	timing	NOUN	NN	Number=Sing	20	nsubj	20:nsubj	_
19	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	20	cop	20:cop	_
20	essential	essential	ADJ	JJ	Degree=Pos	13	conj	13:conj:and	_
21	to	to	PART	TO	_	22	mark	22:mark	_
22	push	push	VERB	VB	VerbForm=Inf	20	advcl	20:advcl:to	_
23	her	she	PRON	PRP	Case=Acc|Gender=Fem|Number=Sing|Person=3|PronType=Prs	22	obj	22:obj	_
24	at	at	ADP	IN	_	26	case	26:case	_
25	that	that	DET	DT	Number=Sing|PronType=Dem	26	det	26:det	_
26	instant	instant	NOUN	NN	Number=Sing	22	obl	22:obl:at	SpaceAfter=No
27	.	.	PUNCT	.	_	13	punct	13:punct	_
