---
title: Exercise releases chemicals in the brain that lift mood and reduce s… — Exercise and posture · tree and pragmatics
description: Exercise releases chemicals in the brain that lift mood and reduce stress, so it isn't only about weight. Who acts: Exercise, brain. A sentence of the lesson «Exercise and posture» of the medicine course of Mova's primary school with its dependency tree and the pragmatics of every clause.
---

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# Exercise and posture, sentence 14

<!-- .ven lang=en -->
Exercise releases chemicals in the brain that lift mood and reduce stress, so it isn't only about weight.

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**Who acts:** Exercise, brain · **What happens:** release, lift, reduce, not be · **To what, where:** chemicals, brain, mood, stress

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This is a sentence of the lesson «Exercise and posture» of the medicine course of Mova's primary school. The page gives its syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause: who acts (Exercise, brain), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:medicine:034-exercise-and-posture.lesson:14
# text = Exercise releases chemicals in the brain that lift mood and reduce stress, so it isn't only about weight.
# source = school lesson (ours)
# course = medicine
# lesson = 034-exercise-and-posture.lesson
# annotation = Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): no change
1	Exercise	exercise	NOUN	NN	Number=Sing	2	nsubj	_	_
2	releases	release	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	chemicals	chemical	NOUN	NNS	Number=Plur	2	obj	_	_
4	in	in	ADP	IN	_	6	case	_	_
5	the	the	DET	DT	Definite=Def|PronType=Art	6	det	_	_
6	brain	brain	NOUN	NN	Number=Sing	2	obl	_	_
7	that	that	PRON	WDT	PronType=Rel	8	nsubj	_	_
8	lift	lift	VERB	VBP	Mood=Ind|Tense=Pres|VerbForm=Fin	6	acl:relcl	_	_
9	mood	mood	NOUN	NN	Number=Sing	8	obj	_	_
10	and	and	CCONJ	CC	_	11	cc	_	_
11	reduce	reduce	VERB	VBP	Mood=Ind|Tense=Pres|VerbForm=Fin	8	conj	_	_
12	stress	stress	NOUN	NN	Number=Sing	11	obj	_	_
13	,	,	PUNCT	,	_	20	punct	_	_
14	so	so	ADV	RB	_	20	advmod	_	_
15	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	20	nsubj	_	_
16	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	20	cop	_	_
17	n't	not	PART	RB	Polarity=Neg	20	advmod	_	_
18	only	only	ADV	RB	_	20	advmod	_	_
19	about	about	ADP	IN	_	20	case	_	_
20	weight	weight	NOUN	NN	Number=Sing	2	parataxis	_	_
21	.	.	PUNCT	.	_	2	punct	_	_
```

## Pragmatics {#pragmatics}

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- form: statement
- act: assert
- voice: narrator
- polarity: none
- teacher: kept the draft

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **release** | present | Exercise | chemicals |  | the brain |  |  | vn free-10.6.3-1 «NP V NP S\_ING»: agent=Causer chemical=Source |
| 2 | **lift** | present | the brain | mood |  |  |  |  | vn put\_direction-9.4 «NP V NP»: agent=Agent mood=Theme |
| 3 | **reduce** | present | the brain *not said here* | stress |  |  |  |  | vn limit-76 «NP V NP»: agent=Causer stress=Patient |
| 4 | **not** **is** | present | exercise |  |  |  |  | about weight | tree rules |

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One row per clause the reader finds. «not said here»: a role filled from the clause above. «roles by»: a VerbNet class and frame when one fits the verb, else the reader's rules on the tree.

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**Licence: [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/)**, as the whole of Mova corpus 0.4, of which this treebank (the agreed school, `mova-school-agreed-en.conllu`) is part. The lessons were written for Mova's primary school. Sentence `school:medicine:034-exercise-and-posture.lesson:14`.

**The tree:** Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): no change. **The frames** are read from the tree by Mova's frames reader (`prag`) when this page is built, the lesson read in order, so a pronoun may be resolved from an earlier sentence.

See the [release 0.4](https://md.mova.elamur.ai/free/en/releases/0.4/).

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