Browsing Publikasjoner fra Cristin by Journals "International Journal of Sports Physiology and Performance (IJSPP)"
Now showing items 1-16 of 16
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Association Between Physical Performance Tests and External Load During Scrimmages in Highly Trained Youth Ice Hockey Players
(Peer reviewed; Journal article, 2023)Purpose: To investigate the relationship between physical performance tests and on-ice external load from simulated games (scrimmages) in ice hockey. Methods: A total of 14 players completed a physical performance test ... -
Comparing active, passive, and combined warm-ups among junior alpine skiers in -7°C
(Peer reviewed; Journal article, 2021)Context: Warming up in very cold climates and maintaining an elevated body temperature prior to a race is challenging for snow-sport athletes. Purpose: To investigate the effects of active (ACT), passive (PAS), and a ... -
Competitive Cross-Country Skiers Have Longer Time to Exhaustion Than Recreational Cross-Country Skiers During Intermittent Work Intervals Normalized to Their Maximal Aerobic Power
(Peer reviewed; Journal article, 2023)Purpose: To investigate differences in time to exhaustion (TTE), O2 uptake (˙VO2), and accumulated O2 deficit (Odef2) between competitive and recreational cross-country (XC) skiers during an intermittent-interval protocol ... -
Cross-Country Skiers With a Fast-Start Pacing Pattern Increase Time-Trial Performance by Use of a More Even Pacing Strategy
(Peer reviewed; Journal article, 2022)Purpose: To investigate whether skiers with a fast-start pacing pattern increase time-trial performance by use of a more even pacing strategy. Methods: Thirty-four skiers (∼17 y, 16 male) performed an individual 7.5 (3 × 2.5) ... -
Double-Poling Physiology and Kinematics of Elite Cross-Country Skiers: Specialized Long-Distance Versus All-Round Skiers
(Peer reviewed; Journal article, 2019)Purpose: Long-distance cross-country skiers specialize to compete in races >50 km predominantly using double poling (DP). This emphasizes the need for highly developed upper-body endurance capacities and an efficient DP ... -
Highly Trained Biathletes With a Fast-Start Pacing Pattern Improve Time-Trial Skiing Performance by Pacing More Evenly
(Peer reviewed; Journal article, 2023)Purpose: In sprint biathlon, a J-shaped pacing pattern is commonly used. We investigated whether biathletes with a fast-start pacing pattern increase time-trial skiing and shooting performance by pacing more evenly. Methods: ... -
Is Rating of Perceived Exertion a Valuable Tool for Monitoring Exercise Intensity During Steady-State Conditions in Elite Endurance Athletes?
(Peer reviewed; Journal article, 2021)Purpose: Rating of perceived exertion (RPE) is a widely used tool to assess subjective perception of effort during exercise. The authors investigated between-subject variation and effect of exercise mode and sex on Borg ... -
Load-Velocity Profile and Active Drag in Young Female Swimmers: An Age-Group Comparison
(Peer reviewed; Journal article, 2023)Purpose: The present study aimed to establish differences in load–velocity profiling, active drag (AD), and drag coefficient (Cd) between 3 age groups of female swimmers. Methods: Thirty-three swimmers (11, 13, or 16 y ... -
Morning Preconditioning Exercise Does Not Increase Afternoon Performance in Competitive Runners
(Peer reviewed; Journal article, 2021)Purpose: Preconditioning exercise is a widely used strategy believed to enhance performance later the same day. The authors examined the influence of preconditioning exercises 6 hours prior to a time-to-exhaustion (TTE) ... -
Performance-Determining Variables of a Simulated Sprint Cross-Country Skiing Competition
(Peer reviewed; Journal article, 2023)Purpose: To investigate performance-determining variables of an on-snow sprint cross-country skiing competition and the evolvement in their relationship with performance as the competition progresses from the individual ... -
Physical performance profiles in Norwegian Premier League Female Football: A descriptive study
(Peer reviewed; Journal article, 2023)Purpose: To map anthropometric and physical performance profiles in Norwegian premier league female football players. Methods: During preseason, the physical qualities of 107 players were tested on Keiser leg press, ... -
Pole Length’s Influence on Performance During Classic-Style Snow Skiing in Well-Trained Cross-Country Skiers
(Peer reviewed; Journal article, 2020)Purpose: To investigate how self-selected pole length (PL) of ∼84% (PL84%) compared with ∼90% (PL90%) of body height influenced performance during a 700-m time trial with undulating terrain on snow. Methods: Twenty-one ... -
Strength and Power Testing of Athletes: A Multicenter Study of Test-Retest Reliability
(Peer reviewed; Journal article, 2022)Purpose:This study examined the test–retest reliability of common assessments for measuring strength and power of the lowerbody in high-performing athletes.Methods:A total of 100 participants, including both male (n=83) ... -
Training Load Quantification in Women's Elite Football: A Season-Long Prospective Cohort Study
(Peer reviewed; Journal article, 2023)The aim of this study was to investigate (1) if there are differences in training load and intensity between the different training days within a microcycle and (2) if training load and intensity within the different ... -
Validity of Force-Velocity Profiling Assessed With a Pneumatic Leg Press Device
(Peer reviewed; Journal article, 2021)Purpose: The aim of this study was to examine the concurrent validity of force–velocity (FV) variables assessed across 5 Keiser leg press devices. Methods: A linear encoder and 2 independent force plates (MuscleLab devices) ... -
Vertical Versus Horizontal Resisted Sprint Training Applied to Young Soccer Players: Effects on Physical Performance
(Peer reviewed; Journal article, 2020)Purpose: To analyze and compare the effects of 4 different resisted sprint training (RST) modalities on youth soccer players’ performance after 8 weeks of training. Methods: Forty-eight youth soccer players were first ...