Impact factors (citations per article per year) of journals in exercise and sport science, including key multidisciplinary journals, for the years 2000 through 2003. Journals without an impact factor are not in ISI's science or social sciences databases, either because the journal is too new or the factor is too low. A question mark indicates absence of an impact factor for a journal previously in the database. 
Update Nov 20, 2005: factors for 2000-2002 removed, some journals for 2003 removed, and some factors truncated at the request of ISI.

2003

<1.0

ACSM's Health and Fitness Journal

1.7

Acta Physiologica Scandinavica

1.7

Acta Psychologica

1.0

Adapted Physical Activity Quarterly

<6

American Journal of Clinical Nutrition

<5

American Journal of Epidemiology

1.6

American Journal of Health Promotion

American Journal of Medicine and Sports

<1.0

American Journal of Physical Medicine and Rehabilitation

3-4

American Journals of Physiology

<4

American Journal of Public Health

2.1

American Journal of Sports Medicine

<6

American Psychologist

<1.0

Applied Ergonomics

<1.0

Applied Psychology-International Review

1.4

Archives of Physical Medicine and Rehabilitation

<1.0

Athletic Therapy Today

<1.0

Aviation Space and Environmental Medicine

<1.0

Behavior Research Methods, Instruments, and Computers

<1.0

Biology of Sport

1.3

British Journal of Sports Medicine

1.2

Canadian Journal of Applied Physiology

1.2

Clinical Biomechanics

1.8

Clinical Journal of Sport Medicine

1.4

Clinical Orthopaedics and Related Research

1.1

Clinics in Sports Medicine

<1.0

Deutsche Zeitschrift fur Sportmedizin

<1.0

Ergonomics

1.5

European Journal of Applied Physiology

1.9

European Journal of Clinical Nutrition

?

European Journal of Physical Medicine and Rehabilitation

European Journal of Sport Science

European Physical Education Review

European Sports History Review

Exercise and Sport Sciences Reviews

4.7

Exercise Immunology Review

1.6

Gait and Posture

1.8

High Altitude Medicine and Biology

1.4

Human Movement Science

<4

International Journal of Epidemiology

International Journal of History of Sport

International Journal of Performance Analysis in Sport

<1.0

International Journal of Sport Nutrition and Exercise Metabolism

<1.0

International Journal of Sport Psychology

1.4

International Journal of Sports Medicine

International Review for the Sociology of Sport

International Sports Journal

<1.0

Isokinetics and Exercise Science

<1.0

Japanese Journal of Physical Fitness and Sport

<1.0

Journal of Aging and Physical Activity

Journal of Applied Behavioral Science

<1.0

Journal of Applied Biomechanics

3.0

Journal of Applied Physiology

1.1

Journal of Applied Sport Psychology

1.2

Journal of Athletic Training

2.0

Journal of Biomechanics

Journal of Bodywork and Movement Therapies

<1.0

Journal of Clinical Psychology

Journal of Comparative Physical Education and Sport

1.4

Journal of Electromyography and Kinesiology

2.3

Journal of Epidemiology and Community Health

Journal of Exercise Physiology Online

<1.0

Journal of Human Movement Studies

Journal of Human Performance in Extreme Environments

<1.0

Journal of Leisure Research

1.6

Journal of Motor Behaviour

1.5

Journal of Occupational and Environmental Medicine

1.0

Journal of Orthopaedic and Sports Physical Therapy

<1.0

Journal of Philosophy of Sport

Journal of Physical Education, Recreation, and Dance

1.1

Journal of Rehabilitation Medicine

<1.0

Journal of Rehabilitation Research and Development

<1.0

Journal of Science and Medicine in Sport

1.0

Journal of Social and Clinical Psychology

1.4

Journal of Sport and Exercise Psychology

Journal of Sport and Social Issues

Journal of Sport Behavior

<1.0

Journal of Sport History

<1.0

Journal of Sport Management

<1.0

Journal of Sport Rehabilitation

<1.0

Journal of Sports Chiropractic and Rehabilitation

<1.0

Journal of Sports Medicine and Physical Fitness

Journal of Sports Science and Medicine

1.3

Journal of Sports Sciences

?

Journal of Sports Traumatology

<1.0

Journal of Strength and Conditioning Research

Journal of Swimming Research

<1.0

Journal of Teaching in Physical Education

3.0

Journal of the American College of Nutrition

1.6

Journal of the American Dietetic Association

<1.0

Leisure Sciences

Measurement in Physical Education and Exercise Science

<0.1

Medicina dello Sport

2.6

Medicine and Science in Sports and Exercise

Medicine and Sport Science

0.5

Operative Techniques in Sports Medicine

<1.0

Pediatric Exercise Science

Pediatric Physical Therapy

<1.0

Perceptual and Motor Skills

Physical Educator

1.6

Physical Therapy

Physical Therapy in Sport

Physical Therapy Reviews

<1.0

Physician and Sportsmedicine

<1.0

Physikalische Medizin Rehabilitationsmedizin Kurortmedizin

1.9

Preventive Medicine

Psychology of Sport and Exercise

<1.0

Quest

Research in Sports Medicine (was Sports Med Train Rehab)

<1.0

Research Quarterly for Exercise and Sport

<1.0

Scandinavian Journal of Medicine and Science in Sports

?

Scandinavian Journal of Rehabilitation Medicine

<1.0

Science and Sports

<1.0

Sociology of Sport Journal

Sport History Review

<1.0

Sport Psychologist

<1.0

Sport, Education, and Society

Sports Biomechanics

?

Sports Exercise and Injury

2.4

Sports Medicine

<1.0

Sports Medicine and Arthroscopy Review

0.08

Sports Medicine Standards and Malpractice Reporter

<1.0

Sportverletzung-Sportschaden

Strength and Conditioning

<1.0

Strength and Conditioning Journal

<1.0

Wilderness & Environmental Medicine

Women in Sport & Physical Activity Journal