摘要:

In brief: Rehabilitation is a critical component of conservative and surgical management of musculoskeletal injuries. Determining whether an athlete has been successfully rehabilitated and may safely return to competition can be difficult. As an adjunct to rehabilitation, functional progressions (a planned, progressively difficult sequence of exercises) can help the clinician determine the status of injured athletes and prepare them for competition. The authors discuss walk-jog, jog-run, and hop-jump sequences among other functional progressions. They recommend that practitioners develop progressions for each athlete to speed rehabilitation and return to activity.

ISSN:0091-3847    

DOI:10.1080/00913847.1984.11702011

出版商:Taylor&Francis    

年代:1984

数据来源: Taylor

摘要:

In brief: The purpose of this study was to determine the energy cost of the elementary backstroke and to see if heart rate and perceived exertion are useful for monitoring exercise intensity. Five healthy men and five healthy women swam the elementary backstroke at four different intensities, and velocity, VO2, heart rate, and perceived exertion were monitored. Each dependent variable significantly increased with increasing intensity. The only sex difference was a higher Vo2in men for each work intensity. Average energy cost ranged from 0.097 kcal·kg−1·min−1at 1.1 to 1.4 km·hr−1to 0.17 kcal·kg−1·min−1at 1.8 to 2.0 km·hr−1(SEM±0.01). We concluded that the elementary backstroke is suitable for a fitness program.

ISSN:0091-3847    

DOI:10.1080/00913847.1984.11702012

出版商:Taylor&Francis    

年代:1984

数据来源: Taylor

摘要:

In brief: With more people participating in exercise programs, allergists have had to expand their areas of counseling, diagnosis, and treatment to include exercise-induced anaphylaxis and exercise-induced asthma (EIA). Exercise-induced anaphylaxis may require preventive treatment and/or a modification of the patient's exercise program. However, it may be possible to identify and avoid the underlying allergic factors and prevent the anaphylactic reaction without changing the patient's exercise program. EIA is almost universal among asthmatic patients. There are several treatments available for EIA, including cromolyn sodium, aerosol bronchodilators, and/or oral bronchodilators, which allow most asthmatic patients to participate in most physical activities.

ISSN:0091-3847    

DOI:10.1080/00913847.1984.11702013

出版商:Taylor&Francis    

年代:1984

数据来源: Taylor

摘要:

In brief: Swimming goggles protect the eyes from chemical irritants and provide the swimmer with better vision in the water. However, they present a hazard when worn during a surface dive to the bottom of a pool. Because goggles are rigid, the only mechanism for equalizing pressure during descent is the movement of the eye and surrounding soft tissues into the air space of the goggles. If equalization does not occur and negative pressure develops, capillary rupture and hemorrhage are possible. A brief survey of the air-volume capacity of several brands of goggles indicates that they may cause problems when diving deeper than 6 to 11 ft below the surface.

ISSN:0091-3847    

DOI:10.1080/00913847.1984.11702014

出版商:Taylor&Francis    

年代:1984

数据来源: Taylor

摘要:

Office exercises elicit snickers from hard-core members of the sports medicine community because they do nothing for aerobic capacity. But they may relieve job-related stress, and they may move a sedentary person off dead center.

ISSN:0091-3847    

DOI:10.1080/00913847.1984.11702015

出版商:Taylor&Francis    

年代:1984

数据来源: Taylor

ISSN:0091-3847    

DOI:10.1080/00913847.1984.11702016

出版商:Taylor&Francis    

年代:1984

数据来源: Taylor

ISSN:0091-3847    

DOI:10.1080/00913847.1984.11702017

出版商:Taylor&Francis    

年代:1984

数据来源: Taylor

ISSN:0091-3847    

DOI:10.1080/00913847.1984.11702018

出版商:Taylor&Francis    

年代:1984

数据来源: Taylor

ISSN:0091-3847    

DOI:10.1080/00913847.1984.11702019

出版商:Taylor&Francis    

年代:1984

数据来源: Taylor