Keyphrases
English Premier League
100%
Soccer Players
83%
Academy Football
50%
Training Load
41%
Critical Speed
38%
During Exercise
33%
Time Relationship
33%
Contractile Reserve
33%
Spinal Cord Injury
33%
Psychological Well-being
33%
Perceived Exertion
30%
Exercise Echocardiography
30%
VO2peak
29%
Left Ventricular Ejection Fraction
26%
All-to-all
25%
Exercise Capacity
25%
Playing Position
24%
Physiological Response
22%
Global Positioning System
21%
Systolic Heart Failure
20%
Exercise Tolerance
20%
No Significant Difference
19%
Handcycling
19%
Positional Differences
19%
Speed Threshold
19%
Global Thresholding
18%
Physical Demands
18%
High-speed Running
18%
World Record
16%
Matching Factor
16%
Circuit Exercise
16%
Patients with Chronic Heart Failure
16%
Cardiac Rehabilitation
16%
High-intensity Interval Training
16%
Two-parameter Model
16%
Physiological Characteristics
16%
Anaerobic Work Capacity
16%
COVID-19 Pandemic
16%
Senior English
16%
Tissue Velocity Imaging
16%
Wheelchair Racing
16%
Exercise Performance
16%
Physiological Performance
16%
Time Trial
16%
Prognostic Importance
16%
Isokinetic
16%
Strong Predictor
16%
External Training Load
16%
Goalkeeper
16%
Severe Aortic Stenosis
16%
Nursing and Health Professions
Athletes
83%
Perceived Exertion
50%
Spinal Cord Injury
41%
Body Mass
33%
Training Load
33%
Echocardiography
27%
Global Positioning System
25%
Exercise Test
23%
Lactate Blood Level
22%
Accelerometer
20%
Laboratory Test
16%
Systolic Heart Failure
16%
Heart Left Ventricle Ejection Fraction
16%
Imaging
16%
High Intensity Interval Training
16%
Aortic Stenosis
16%
Capillary
16%
Reproducibility
16%
Bicycle Ergometer
16%
Stress Echocardiography
12%
Physician
12%
Obstruction
11%
Analysis of Variance
8%
Aerobic Capacity
8%
Ventilatory Threshold
8%
Lactic Acid
5%
Hospital
5%
Pulse Rate
5%
Cardiorespiratory
5%
Watchful Waiting
5%
Prevalence
5%
Biological Marker
5%
