Engineering Commons^™

Optimizing Athletic Throwing Power For Increased Training Efficiency, Ian Ghanavati, Curtis Tomasevicz

UCARE Research Products

A summary on the investigation of the mechanics of weighted baseball pitching.

• The demand for higher pitch velocity has increased at all levels of competitive play within baseball • Weighted baseball training programs are a common way to increase pitch velocity • The efficacy and safety of weighted ball throwing is not fully understood • The aim of this study is to further investigate the mechanics of pitching under and overweight balls in order to better understand their role in athletic training

Perturbed Stress Field Of The Human Lens Capsule After Cataract Surgery, Kurt Ameku, Caleb Berggren, Ryan M. Pedrigi

UCARE Research Products

Current modeling of the human lens capsule has been focused on the mechanism of accommodation and its decline with age, but few studies have modeled the effects of cataract surgery and quantified the altered mechanical environment introduced by the procedure. The goal of this study is to develop the first fully 3-D finite element model of the post-surgical human lens capsule with an implanted device in order to characterize lens capsule mechanics after cataract surgery. The model demonstrates a highly perturbed stress field compared to the native state, which we hypothesize is the primary driving force behind the long-term errant …