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- Creators: College of Health Solutions
- Member of: Barrett, The Honors College Thesis/Creative Project Collection
Recovery from exercise has become an evolving aspect of all sports performance. Increased research has led numerous individuals to understand and utilize the modalities that have become available. Methods such as Cold Water Immersion (CWI), Contrast Water Therapy (CWT), and Hot Water Immersion (HWI) are some of the modalities growing in popularity as well as utilization by athletes across all sports. This paper aims to examine and analyze evidence across several research journals that evaluate the effectiveness and also application of these recovery methods. Cold and heat exposures on the body can have a drastic positive impact on athletic performance. However, without the correct knowledge and guidance, these methods can augment, mitigate, and even diminish the effects of adaptation and exercise. This thesis aims to examine research journals and extract specific practices based on empirical evidence. This is to form proper deliverables and protocols for athletes to use for ideal adaptations and recovery for performance.
This thesis reviewed variables of baseball mechanics and performance as discussed in current literature. This included investigating factors of biomechanics, the health of players, and comparisons across demographics. At the biomechanical level, components of the kinetic chain were observed as the energy transferred from the lower body to the upper body. Additionally, the upper body appeared to compensate for deficits in the rotation of the trunk. Injuries to the abdominal and low back were correlated with trunk rotation, while arm injuries were traced back to overuse and fatigue. When considering experience level, variation tended to decrease. Youth players demonstrated different patterns of fatigue and different injury correlates compared to adults. At a geographic level, American pitchers may be associated with an increased risk of elbow injuries, with Japanese and Korean pitchers to shoulder injuries; these differences are thought to be due to differences in instruction. Applying this research and findings to current baseball players may help guide training and performance or continue research.