Unveiling Gaps in High School Strength and Conditioning: CSCS Certification, Coaching Leadership, and Facilities

Lawrence W Judge1, J Patrick Marsh2, Jeffrey C Petersen3

  • 1Department of Social Work, Ball State University, Muncie, IN.

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Endurance exercises involve running, swimming, or cycling, which require repetitive movements with low force output. When a person engages in endurance exercise, a few noticeable changes occur in their skeletal muscles. For instance, the number of capillaries...
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Muscle Coordination and Action01:24

Muscle Coordination and Action

Muscle coordination is a complex and finely tuned process essential for smooth and purposeful movements like flexion, extension, adduction, abduction, and rotation. The human body orchestrates the actions of various muscles working in concert, each with a specific role. Four functional types describe how muscles work together: agonist, antagonist, synergist, and fixator.
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Agonist muscles, often called prime movers, are the primary muscles responsible for producing a specific movement....
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The Functions of the Skeletal System01:22

The Functions of the Skeletal System

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