Looking to build endurance? What about power? Do dreams of being an all-star hitter or marathon runner need to be dashed if twitch ratios aren’t ideal? Not necessarily. The types of muscle fibers targeted in different types of training programs can impact performance goals.
By Brian Sutton MS, MA, PES, CES, NASM-CPT Of the various components that comprise a client’s total physical fitness program, cardiorespiratory endurance is probably the most misunderstood and underrated. In order to understand how to perform cardiorespiratory training in the most effective and efficient way, clients must first understand how