Journal of Functional Morphology and Kinesiology Review Emphasizing Task-Specific Hypertrophy to Enhance Sequential Strength and Power Performance S. Kyle Travis 1,* , Ai Ishida 1 , Christopher B. Taber 2 , Andrew C. Fry 3 and Michael H. Stone 1 1 Center of Excellence for Sport Science and Coach Education, Department of Sport, Exercise, Recreation, and Kinesiology, East Tennessee State University, Johnson City, TN 37604, USA;
[email protected] (A.I.);
[email protected] (M.H.S.) 2 Department of Physical Therapy and Human Movement Science, Sacred Heart University, Fairfield, CT 06825, USA;
[email protected] 3 Jayhawk Athletic Performance Laboratory, Department of Health, Sport, and Exercise Sciences, University of Kansas, Lawrence, KS 66046, USA;
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[email protected] Received: 20 August 2020; Accepted: 21 October 2020; Published: 27 October 2020 Abstract: While strength is indeed a skill, most discussions have primarily considered structural adaptations rather than ultrastructural augmentation to improve performance. Altering the structural component of the muscle is often the aim of hypertrophic training, yet not all hypertrophy is equal; such alterations are dependent upon how the muscle adapts to the training stimuli and overall training stress. When comparing bodybuilders to strength and power athletes such as powerlifters, weightlifters, and throwers, while muscle size may be similar, the ability to produce force and power is often inequivalent. Thus, performance differences go beyond structural changes and may be due to the muscle’s ultrastructural constituents and training induced adaptations. Relative to potentiating strength and power performances, eliciting specific ultrastructural changes should be a variable of interest during hypertrophic training phases.