author: steven m thygerson

... control. Core Exercises Core exercises train the muscles in your pelvis, hips ... muscle groups. © Jones & Bartlett. Exercise Curl-ups or Crunches Twisting Curl-up or Crunch (with bench) Muscular Strength and Endurance 131 Core Exercises.

Competencies for Unintentional Injury Prevention Professionals Alton L. Thygerson. 'accidental injuries.'” Examples of unintentional injuries include motor vehicle crashes, falls, poisoning, burns, suffocation, and drowning. This book ...

... posture deviations. Procedure. Ideal posture varies among individuals, but it is possible to identify certain basic posture flaws. One method featured in Figure 6.A2 ... Posture rating chart. Source: Courtesy of Reedco Research. LAB. 6-3.