Effects of physical activity on exercise tests and respiratory function

Y J Cheng; C A Macera; C L Addy; F S Sy; D Wieland; S N Blair

doi:10.1136/bjsm.37.6.521

Article metrics

PDF

Original article

Effects of physical activity on exercise tests and respiratory function

Free

Online download statistics by month:

Online download statistics by month: December 2003 to October 2023

	Abstract	Full	Pdf
Dec 2003	150	122	39
Jan 2004	126	259	28
Feb 2004	118	316	56
Mar 2004	163	271	64
Apr 2004	122	183	26
May 2004	96	159	57
Jun 2004	67	89	14
Jul 2004	55	114	39
Aug 2004	62	77	15
Sep 2004	65	112	24
Oct 2004	58	137	28
Nov 2004	60	111	16
Dec 2004	43	76	50
Jan 2005	61	263	74
Feb 2005	77	329	119
Mar 2005	77	306	155
Apr 2005	61	303	82
May 2005	34	257	71
Jun 2005	39	202	74
Jul 2005	34	127	42
Aug 2005	41	114	47
Sep 2005	54	209	85
Oct 2005	63	242	92
Nov 2005	59	336	86
Dec 2005	48	247	65
Jan 2006	36	275	44
Feb 2006	29	250	72
Mar 2006	53	296	61
Apr 2006	24	226	68
May 2006	29	308	51
Jun 2006	18	219	38
Jul 2006	22	109	27
Aug 2006	19	91	44
Sep 2006	68	230	73
Oct 2006	61	370	100
Nov 2006	84	531	103
Dec 2006	38	448	52
Jan 2007	28	522	75
Feb 2007	43	381	82
Mar 2007	68	428	91
Apr 2007	126	54	35
May 2007	94	44	37
Jun 2007	51	20	17
Jul 2007	58	47	23
Aug 2007	40	12	12
Sep 2007	71	13	16
Oct 2007	116	53	45
Nov 2007	43	26	35
Dec 2007	54	20	16
Jan 2008	72	19	17
Feb 2008	108	31	32
Mar 2008	88	56	34
Apr 2008	101	33	36
May 2008	41	18	30
Jun 2008	69	6	8
Jul 2008	50	8	14
Aug 2008	73	13	8
Sep 2008	131	15	17
Oct 2008	99	14	17
Nov 2008	136	17	7
Dec 2008	71	16	11
Jan 2009	162	13	10
Feb 2009	88	14	16
Mar 2009	169	18	20
Apr 2009	140	20	18
May 2009	133	17	14
Jun 2009	88	11	12
Jul 2009	44	11	14
Aug 2009	55	10	7
Sep 2009	99	18	19
Oct 2009	120	21	30
Nov 2009	147	20	14
Dec 2009	193	33	11
Jan 2010	181	18	11
Feb 2010	204	33	22
Mar 2010	234	53	38
Apr 2010	117	20	11
May 2010	112	19	11
Jun 2010	67	7	10
Jul 2010	67	7	16
Aug 2010	60	11	10
Sep 2010	127	27	16
Oct 2010	178	34	19
Nov 2010	152	69	28
Dec 2010	63	16	11
Jan 2011	85	23	4
Feb 2011	83	30	19
Mar 2011	161	28	17
Apr 2011	88	16	14
May 2011	111	16	12
Jun 2011	79	12	12
Jul 2011	52	3	5
Aug 2011	73	9	16
Sep 2011	59	13	14
Oct 2011	93	17	12
Nov 2011	89	38	29
Dec 2011	39	72	28
Jan 2012	42	47	34
Feb 2012	50	47	34
Mar 2012	52	72	32
Apr 2012	98	51	46
May 2012	51	65	51
Jun 2012	27	64	52
Jul 2012	33	53	31
Aug 2012	30	28	10
Sep 2012	43	57	18
Oct 2012	113	81	33
Nov 2012	109	80	52
Dec 2012	70	50	17
Jan 2013	86	47	15
Feb 2013	81	47	45
Mar 2013	115	106	40
Apr 2013	76	90	31
May 2013	61	113	30
Jun 2013	30	53	22
Jul 2013	19	32	16
Aug 2013	23	48	26
Sep 2013	38	82	26
Oct 2013	65	103	37
Nov 2013	72	138	32
Dec 2013	50	90	43
Jan 2014	79	105	38
Feb 2014	55	78	20
Mar 2014	137	145	33
Apr 2014	84	158	28
May 2014	131	282	55
Jun 2014	43	218	25
Jul 2014	47	86	12
Aug 2014	41	64	10
Sep 2014	54	51	12
Oct 2014	82	124	18
Nov 2014	98	180	29
Dec 2014	64	75	21
Jan 2015	73	93	14
Feb 2015	84	164	31
Mar 2015	103	139	36
Apr 2015	85	121	21
May 2015	99	181	28
Jun 2015	66	101	18
Jul 2015	39	102	11
Aug 2015	69	96	10
Sep 2015	50	167	21
Oct 2015	47	75	12
Nov 2015	129	134	36
Dec 2015	69	108	19
Jan 2016	60	101	14
Feb 2016	81	93	29
Mar 2016	103	175	44
Apr 2016	65	189	35
May 2016	68	121	43
Jun 2016	47	94	21
Jul 2016	52	76	21
Aug 2016	78	50	17
Sep 2016	53	85	31
Oct 2016	88	233	40
Nov 2016	112	248	52
Dec 2016	110	155	34
Jan 2017	46	133	27
Feb 2017	52	134	69
Mar 2017	71	181	75
Apr 2017	62	329	52
May 2017	57	304	121
Jun 2017	64	217	46
Jul 2017	86	59	17
Aug 2017	72	39	16
Sep 2017	241	159	49
Oct 2017	384	238	52
Nov 2017	520	364	82
Dec 2017	527	455	32
Jan 2018	435	365	32
Feb 2018	470	342	44
Mar 2018	669	511	68
Apr 2018	548	388	52
May 2018	352	260	45
Jun 2018	230	174	41
Jul 2018	159	151	17
Aug 2018	245	245	31
Sep 2018	307	307	103
Oct 2018	504	504	130
Nov 2018	568	568	200
Dec 2018	292	292	60
Jan 2019	268	268	49
Feb 2019	317	259	87
Mar 2019	549	368	94
Apr 2019	467	334	89
May 2019	393	285	91
Jun 2019	329	260	58
Jul 2019	187	120	37
Aug 2019	189	142	46
Sep 2019	976	894	45
Oct 2019	558	398	87
Nov 2019	528	397	103
Dec 2019	302	231	86
Jan 2020	384	300	56
Feb 2020	457	342	60
Mar 2020	852	760	80
Apr 2020	717	611	85
May 2020	501	434	90
Jun 2020	350	298	68
Jul 2020	152	127	67
Aug 2020	139	92	38
Sep 2020	259	194	51
Oct 2020	453	335	92
Nov 2020	578	457	93
Dec 2020	365	297	52
Jan 2021	411	322	69
Feb 2021	506	356	49
Mar 2021	306	114	69
Apr 2021	220	91	42
May 2021	205	136	83
Jun 2021	64	63	31
Jul 2021	64	63	18
Aug 2021	131	130	26
Sep 2021	216	216	42
Oct 2021	424	324	72
Nov 2021	347	245	101
Dec 2021	332	257	71
Jan 2022	203	126	34
Feb 2022	208	169	64
Mar 2022	410	345	90
Apr 2022	260	202	67
May 2022	290	201	91
Jun 2022	213	165	50
Jul 2022	127	82	27
Aug 2022	169	103	160
Sep 2022	278	159	62
Oct 2022	298	157	58
Nov 2022	309	171	59
Dec 2022	265	109	46
Jan 2023	277	139	51
Feb 2023	325	150	55
Mar 2023	519	321	111
Apr 2023	440	212	98
May 2023	525	296	93
Jun 2023	269	126	31
Jul 2023	297	169	32
Aug 2023	338	204	42
Sep 2023	434	256	55
Oct 2023	569	392	76
Total	39816	38781	10468

Log in using your username and password

Main menu

Log in using your username and password

You are here

Online download statistics by month:

Online download statistics by month: December 2003 to October 2023

Read the full text or download the PDF:

Log in using your username and password