Ms Mahboubeh Kavianipour, Dr Ali Hassani, Dr Elham Vosadi,
Volume 0, Issue 0 (11-2019)
Abstract
Purpose: Weakness in physical fitness is one of the factors that reduce the quality of life, illness, and injury of the elderly. Elderly people who do physical exercises reduce the occurrence of falls and the risk of fractures, suffer from depression and dementia, and improve physical fitness. Therefore, the present study was conducted with the aim of comparing the effectiveness of eight weeks of Fall proof and combined training on the physical fitness of elderly women.
Methods: The subjects included 45 elderly women, who were randomly divided into three groups: control, Combination training, and Fall proof training. A pre-test and a post-test were conducted for all groups, which included the measurement of some physical fitness factors. Then, the experimental groups did an exercise program for eight weeks, three sessions per week, and each session lasted 60 minutes, and during this time, the control group did their daily activities.
Results: In this study, it was shown that a course of Combination and Fall proof training caused a significant increase in improving strength (P=0.001 and P=0.001), body composition (P=0.003 and P=0.001), static balance (P=0.001 and P=0.04), dynamic balance (P=0.001 and P=0.001), flexibility (P=0.01 and P=0.001) and cardiovascular endurance (P=0.001 and P=0.001) in the elderly and the effect of Combination training on muscle strength was more than Fall proof training (P=0.04). Also, in static balance and flexibility, Fall proof training was more effective than Combination training (P=0.08 and P=0.004).
Conclusions: Based on these results, it can be concluded that using both training protocols used in this study can be used to improve the level of physical fitness of the elderly. Based on these results, the two training protocols were not significantly superior to each other.
P Seif, M.r Dehkhoda, H Rajabi,
Volume 9, Issue 1 (3-2011)
Abstract
In this study, the effects of vibration training on physical fitness factors in elderly
females investigated. 40 subjects with age 61/09±6/24 yrs, weight 65/84±11/98
kg, height 156/99±5/06 cm and body mass index 26/64±4/23 kg/m2 voluntary
participated in this study and were divided in vibration (n=16), non-vibration
(n=14) and control (n=10) groups. The vibration group performed exercises on
the device (JET VIB) for 10 days with 35-40Hz frequency, 12 mm amplitude and
eight positions. The non-vibration group performed the same exercises (in
position, set and time) on the turned off device. The control group did not
exercise during the study. Leg and hand strength (dynamometer), flexibility (sit
and reach), balance (standing time on one leg) and body composition (skinfold
with caliper) were measured. Paired sample t test and one way ANOVA used
for data analysis. In within group analysis, vibration group showed significant
increase in right (p=0/02) and left hand strength (p=0/01), leg strength
(p=0/008), Flexibility (p=0/005) and left leg balance (p=0/006). In non vibration
group just significant increase in right hand strength (p=0/01). There was no
significant change in control group. Between group analysis showed, significant
increase in right (p=0/006) and left hand strength (p=0/003), leg strength
(p=0/004) and left leg balance (p=0/01) in vibration group comparison with to
other groups. There was no significant change in right leg balance (p=0/),
Flexibility (p=0/005) and body composition in any of groups. Due to the results
short term vibration training can improve flexibility, strength and balance in
elderly subjects.
Mojtaba Salehpour, Faezeh Rezvani, Farzane Hatami,
Volume 23, Issue 30 (1-2026)
Abstract
Background: GDNF protein that is effective in neurocognitive plasticity and sarcopenia, increases with resistance training. The aim of the research is the effect of six weeks of TRX training on the GDNF protein level in the serum of elderly women.
Materials and methods: The purpose of the research is applied with a semi-experimental method including pre-test-post-test with control group.28 elderly women from retirement center of Teacher Training University,Shahid Rajaei, were randomly assigned to the experimental group (n=15) with an average age of 60.86±5.60,BMI 27.65±4.22 ,control group (n=13) with an average age of 64.38±4.03,BMI 28.33 ± 2.18. In the first and last weeks, upper and lower body strength tests and GDNF protein levels were measured by ELISA kit .Shapiro-Wilk test for normality of data distribution,Levin test for homogeneity of variances,one-way analysis of covariance test (P<0.05) were performed to test hypotheses with spss24 software.
Results: Covariance analysis of upper and lower body strength were significantly different between groups (P<0.05).In adjusted averages,the GDNF protein level in the experimental group (443.102±15.751) is significantly higher than the control group (209.756±17.029)(P<0.05).
Conclusion: Six weeks of TRX training had a significant effect on the amount of GDNF protein, upper and lower body strength of elderly women, and can probably be effective in reducing or delaying sarcopenia.
