any of various stationary exercise apparatuses that resemble a bicycle, usually having handlebars, a seat, pedals, a device for adjusting tension or resistance in the pedaling mechanism, and sometimes a single front wheel: used especially to improve the cardiovascular system.
noun 1. a booklet or book having exercises pertaining to a school subject and blank space for practice. noun 1. a notebook used by pupils and students
[ek-ser-sahyz] /ˈɛk sərˌsaɪz/ noun 1. bodily or mental exertion, especially for the sake of training or improvement of health: Walking is good exercise. 2. something done or performed as a means of practice or training: exercises for the piano. 3. a putting into action, use, operation, or effect: the exercise of caution. 4. a written […]
noun 1. a machine or device used for physical exercise or training: Is the treadmill a good exercise machine?
- Exercise physiology
exercise physiology (ěk’sər-sīz’) The scientific study of the acute and chronic metabolic responses of the human body to exercise, including biochemical and physiologic changes in the heart and skeletal muscles.