SPORTS IMPROVE THE INDEXES CARDIOVASCULAR PHYSIOLOGICAL EFFECTS

Cardiovascular function is one of the main factors affecting health. The influence of different exercise intensities on cardiovascular function needs further research.

Objective:

To study the relationship between physical activity and cardiovascular disease in the elderly.

Method:

The article conducted a follow-up survey of 1,564 older adults. Elders who practice sports and those who do not went through the hemodynamic index test, which analyzed the relevant effects of physical exercise on their cardiovascular function.

Results:

Older adults who exercise regularly show good adaptability to exercise.

Conclusion:

Physical exercise can promote the function of the cardiovascular system. Level of evidence II; Therapeutic studies - investigation of treatment results.

Keywords:
Sports; Cardiovascular system; Physiological Concepts, Cardiovascular

Group	N	Age	Height/cm	Weight/kg
Group A	15	63.67±2.19	168.60±4.47	69.67±4.13
Group B	15	64.40±2.20	170.53±4.67	66.73±6.23
Group C	15	63.73±2.22	169.93±4.77	70.20±3.42

Group	Resting heart rate before exercise	Resting heart rate after exercise	Heart rate difference before and after exercise	Heart rate immediately after exercise
A	71.73±2.96	71.80±2.78	0.93±2.40	96.40±5.26
B	71.20±2.14	69.13±1.92	2.07±2.37	110.93±5.09
C	71.47±2.97	68.07±2.19	3.40±2.56	127.87±9.60

Group		SV (ml)	CO(L/min)	SI(m/lb/m²)	CI(L/min/m²)	HOV(m/lmm)
A	Before	94.20±8.56	6.82±0.46	54.32±5.44	4.02±0.84	55.88±7.36
	After	94.67±8.40	6.83±0.46	55.64±4.32	3.96±0.76	55.43±6.92
	difference	0.47±1.46	0.01±0.11	1.32±2.86	0.06±0.26	0.45±7.65
B	Before	92.47±9.01	6.80±0.55	54.78±8.92	3.95±0.52	56.65±8.53
	After	93.33±9.01	6.78±0.54	56.13±8.65	4.12±0.56	55.18±8.32
	difference	0.87±1.36	0.02±0.16	-1.35±3.54	-0.17±0.24	1.47±7.26
C	Before	92.27±6.75	7.04±0.36	57.21±6.41	3.88±0.62	56.44±8.14
	After	94.77±6.90	6.90±0.47	58.79±11.06	4.00±0.78	54.13±10.12
	difference	2.40±1.60	0.14±0.28	-1.58±8.68	0.12±0.32	2.31±9.47

Group	Systolic blood pressure (mmHg)
Group	Before exercise	After exercise	difference
Group A	138.55±12.96	136.42±11.12	2.13±11.78
Group B	137.43±15.12	135.06±14.17	2.37±13.65
Group C	138.12±16.33	134.48±13.14	3.64±13.48
Group	Diastolic blood pressure (mmHg)
Group	Before exercise	After exercise	difference
Group A	86.98±12.40	83.14±11.44	3.84±12.12
Group B	85.67±15.26	80.45±15.12	5.22±14.56
Group C	86.42±15.13	80.62±14.08	5.80±14.75

Sociedade Brasileira de Medicina do Exercício e do Esporte Av. Brigadeiro Luís Antônio, 278, 6º and., 01318-901 São Paulo SP, Tel.: +55 11 3106-7544, Fax: +55 11 3106-8611 - São Paulo - SP - Brazil
E-mail: atharbme@uol.com.br

Acompanhe os números deste periódico no seu leitor de RSS

[1] Correspondence: Jia Xu, Changzhou, Jiangsu, China. 213161. czwangjingfang@163.com