1) own activity
自身活动
2) Autocrine motility factor
自身分泌活动因子
3) physical fitness activities
健身活动
1.
Status quo of physical capacity of nursing staff and unfolding physical fitness activities;
护理人员的体质状况以及开展健身活动现状
2.
Survey on professional women s participation in physical fitness activities in economically underdeveloped areas of central China;
我国中部经济欠发达地区职业女性参与体育健身活动的调查研究
4) physical activity
身体活动
1.
On the mechanism of physical activity that enhance adolescents self-esteem;
身体活动提高青少年自尊水平机制的分析
2.
Study on National Blueprint: Increasing Physical Activity among Adults Age 50 and Older
美国促进中老年人身体活动计划的研究
3.
By using the questionnaire,this paper has a research on parents attitude towards physical activity of their children in the civil elementary school and analyzes the reason why their parents are for or against their participation of physical activity.
采用问卷调查法对城市小学生家长对子女参加身体活动的态度进行了调查,分析了家长对子女参与身体活动的支持和反对态度及家长对子女参与身体活动不同态度的原因并提出合理性建议,为城市小学生积极参与身体活动,为家长引导子女参与身体活动,丰富学校课余体育活动提供有益参考。
5) physical exercise
健身活动
1.
elder people from Shanxi Province were served as the subjects to investigate their physical exercise and fitness state.
选取山西省部分城市老年人 80 0名为受试者 ,并对他们进行健身活动调查和体质指标的测试 。
2.
In this paper,some proposals are put forward in order to develop the physical exercise of the el- derly.
老年人通过体育锻炼等方式强身健体已是刘不容缓,但老年人在健身活动中仍有一些问题亟待解决,现针对老年人强身健体存在的问题进行研究并提出些建议,为大力发展老年体育健身活动起一定的参考作用。
6) warm-up exercises
热身活动
1.
According to the experiments of passive muscle extension of 10 subjects before and after the warm-up exercises, the muscle power is contrasted before and after the warm-up exercises.
作者根据10名受试者热身前后分别进行肌肉被动拉伸的实验,对热身活动前后肌肉的力量进行对比。
补充资料：等长自身调节
等长自身调节
心脏泵功能的自身调节方式之一。指通过心肌细胞本身收缩活动的强度和速度的改变，以增强心肌收缩力，增加搏出量和搏功。这种调节与初长度的改变无关。在某些生理或病理情况下，心脏搏出量和搏功所发生的剧烈而持久的变化，主要靠心肌的收缩力来调节，心肌收缩力与心脏搏出量和作功能力呈正变关系。凡是能影响心肌收缩力的因素，都能通过等长自身调节来调节搏出量，如交感神经活动增强，血中儿茶酚胺浓度增加和某些强心药(如洋地黄）都能增加心肌收缩力，使搏出量增加。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条