It is a psycho-spiritual exercise and benefiting the mind by developing stamina and strength.
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	5	nsubj	5:nsubj|7:nsubj	_
2	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	5	cop	5:cop	_
3	a	a	DET	DT	Definite=Ind|PronType=Art	5	det	5:det	_
4	psycho-spiritual	psycho-spiritual	ADJ	JJ	Degree=Pos	5	amod	5:amod	_
5	exercise	exercise	NOUN	NN	Number=Sing	0	root	0:root	_
6	and	and	CCONJ	CC	_	7	cc	7:cc	_
7	benefiting	benefit	VERB	VBG	VerbForm=Ger	5	conj	5:conj:and	_
8	the	the	DET	DT	Definite=Def|PronType=Art	9	det	9:det	_
9	mind	mind	NOUN	NN	Number=Sing	7	obj	7:obj	_
10	by	by	SCONJ	IN	_	11	mark	11:mark	_
11	developing	develop	VERB	VBG	VerbForm=Ger	7	advcl	7:advcl:by	_
12	stamina	stamina	NOUN	NN	Number=Sing	11	obj	11:obj	_
13	and	and	CCONJ	CC	_	14	cc	14:cc	_
14	strength	strength	NOUN	NN	Number=Sing	12	conj	11:obj|12:conj:and	SpaceAfter=No
15	.	.	PUNCT	.	_	5	punct	5:punct	_
