Effect of aerobic exercise on senile osteoporosis Date:2016-01-05 13:51
With the aging of the world's population, osteoporosis (osePi OP) has become a common concern of the whole society. It is a systemic skeletal disease characterized by degeneration and destruction of low bone mass and fine structure of bone tissue. In the prevention and treatment of osteoporosis, the positive effect of proper exercise on osteoporosis has been basically confirmed by scholars at home and abroad. However, the most effective way of exercise has not been found to increase and maintain bone density. Judging from the current research, there are many bone surveys, histomorphometrics, and biomechanics, and exercise prescriptions (exercise intensity, exercise frequency, exercise time) for people of different ages and different types of patients (types of osteoporosis). The study is not systematic enough and quantified. At the same time, researchers at home and abroad have different conclusions on the effects of exercise and osteoporosis and bone mineral density in different parts. It is necessary to further discuss and study in experiments and practice. A. Taishan Medical College Natural Science Fund Project (No.: 06ZR) 53) Dynamic Medicine, (telephone) 0538―1 Experimental Subjects and Methods 1.1 Subjects Screening for 60 eligible elderly people in Taishan District and Yuzhong District; age 60~72 The average age was (63±1.42) years; there were 24 males and 36 females. There were 30 patients in the control group who did not participate in conscious and regular exercise activities. There were no systematic physical exercise programs before the experiment in both groups. The eating habits were similar. The subjects maintained the same diet and other life before the experiment. habit. All subjects had no bone metabolism and other diseases. Exclusion criteria: 1 There were liver, kidney and endocrine system diseases, severe ulcers, hepatobiliary diseases, hyperthyroidism, diabetes, etc.; 2 perennial use of hormones and various effects on bone metabolism and bone resorption There was no significant difference in bone mineral density, age, height, and weight between the two groups (estrogen, corticosteroids, calcium preparations, etc.) (P>0.05), and they were comparable. 1.2 Methods The dual-energy X-ray absorptiometry (model Lunarpodg) produced by GE, USA was used to measure the lateral lumbar spine (Lm), left femoral neck (L-FN) greater trochanter (L-TR) and wad region bone density. All data were statistically analyzed by SPSS 100 software. The experimental data was expressed as x ± s. The sample average test was used to perform the X test. The experiment compiled five aerobic exercises based on the physiological characteristics of the elderly, which were: preparatory movements, stretching exercises, waist exercises, jumping exercises, and relaxation and finishing exercises. They were also combined with freehand exercises or exercise with dumbbell weights. First, under the guidance of a full-time teacher, the experimental group first performed a 1-week aerobic aerobics study. After an accurate grasp of the essentials of the exercise, the experiment was conducted. The experimental intervention time was 12 months. In the experiment, the exercise intensity was based on the rhythm change per minute, the optimal heart rate range of the exercise = (220 - age) X (70% ~ 85%), the exercise frequency was 4~6 times per week, daily 1~ 2 times, the exercise time is 30-60 minutes (it can be higher than the upper limit but not lower than the lower limit). The overall condition is not to feel fatigue on the next day. 1.3 Diagnostic Criteria According to the WHO-recommended diagnostic criteria, the bone mineral density of the subjects was lower than the 25 standard deviations of the peak bone mass of the same sex in the region (Pei 1-25). Osteoporosis was diagnosed, and 2 pens and 1 were bone masses. Decrease, 1 is normal. 2 Results 21 Effect of aerobic exercise on bone mass reduction Before and after aerobic exercise prescription intervention, the exercise group had regular aerobic exercise on bone at different sites for 12 months. The reduction in bone mass was significantly lower in the subjects. Before the experiment (P < 0.05) and showed strong site characteristics. 22 Effects of Aerobic Exercise on Bone Mineral Density 12 months later, the pre-exercise exercise group had 2 to 4 (Lm) bone density in the lateral lumbar spine, left femoral neck (L-FN) greater trochanter (L-TR) and wad area The bone density was higher than before ((2)), and the bone density of non-prescription exercise was decreasing. From Table 2, it can be seen that the bone density of the prescription exercise group at different sites is significantly higher than that of the non-prescription exercise group, and the difference has significant significance (P
With the aging of the world's population, osteoporosis (osePi OP) has become a common concern of the whole society. It is a systemic skeletal disease characterized by degeneration and destruction of low bone mass and fine structure of bone tissue. In the prevention and treatment of osteoporosis, the positive effect of proper exercise on osteoporosis has been basically confirmed by scholars at home and abroad. However, the most effective way of exercise has not been found to increase and maintain bone density. Judging from the current research, there are many bone surveys, histomorphometrics, and biomechanics, and exercise prescriptions (exercise intensity, exercise frequency, exercise time) for people of different ages and different types of patients (types of osteoporosis). The study is not systematic enough and quantified. At the same time, researchers at home and abroad have different conclusions on the effects of exercise and osteoporosis and bone mineral density in different parts. It is necessary to further discuss and study in experiments and practice. A. Taishan Medical College Natural Science Fund Project (No.: 06ZR) 53) Dynamic Medicine, (telephone) 0538―1 Experimental Subjects and Methods 1.1 Subjects Screening for 60 eligible elderly people in Taishan District and Yuzhong District; age 60~72 The average age was (63±1.42) years; there were 24 males and 36 females. There were 30 patients in the control group who did not participate in conscious and regular exercise activities. There were no systematic physical exercise programs before the experiment in both groups. The eating habits were similar. The subjects maintained the same diet and other life before the experiment. habit. All subjects had no bone metabolism and other diseases. Exclusion criteria: 1 There were liver, kidney and endocrine system diseases, severe ulcers, hepatobiliary diseases, hyperthyroidism, diabetes, etc.; 2 perennial use of hormones and various effects on bone metabolism and bone resorption There was no significant difference in bone mineral density, age, height, and weight between the two groups (estrogen, corticosteroids, calcium preparations, etc.) (P>0.05), and they were comparable. 1.2 Methods The dual-energy X-ray absorptiometry (model Lunarpodg) produced by GE, USA was used to measure the lateral lumbar spine (Lm), left femoral neck (L-FN) greater trochanter (L-TR) and wad region bone density. All data were statistically analyzed by SPSS 100 software. The experimental data was expressed as x ± s. The sample average test was used to perform the X test. The experiment compiled five aerobic exercises based on the physiological characteristics of the elderly, which were: preparatory movements, stretching exercises, waist exercises, jumping exercises, and relaxation and finishing exercises. They were also combined with freehand exercises or exercise with dumbbell weights. First, under the guidance of a full-time teacher, the experimental group first performed a 1-week aerobic aerobics study. After an accurate grasp of the essentials of the exercise, the experiment was conducted. The experimental intervention time was 12 months. In the experiment, the exercise intensity was based on the rhythm change per minute, the optimal heart rate range of the exercise = (220 - age) X (70% ~ 85%), the exercise frequency was 4~6 times per week, daily 1~ 2 times, the exercise time is 30-60 minutes (it can be higher than the upper limit but not lower than the lower limit). The overall condition is not to feel fatigue on the next day. 1.3 Diagnostic Criteria According to the WHO-recommended diagnostic criteria, the bone mineral density of the subjects was lower than the 25 standard deviations of the peak bone mass of the same sex in the region (Pei 1-25). Osteoporosis was diagnosed, and 2 pens and 1 were bone masses. Decrease, 1 is normal. 2 Results 21 Effect of aerobic exercise on bone mass reduction Before and after aerobic exercise prescription intervention, the exercise group had regular aerobic exercise on bone at different sites for 12 months. The reduction in bone mass was significantly lower in the subjects. Before the experiment (P < 0.05) and showed strong site characteristics. 22 Effects of Aerobic Exercise on Bone Mineral Density 12 months later, the pre-exercise exercise group had 2 to 4 (Lm) bone density in the lateral lumbar spine, left femoral neck (L-FN) greater trochanter (L-TR) and wad area The bone density was higher than before ((2)), and the bone density of non-prescription exercise was decreasing. From Table 2, it can be seen that the bone density of the prescription exercise group at different sites is significantly higher than that of the non-prescription exercise group, and the difference has significant significance (P
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