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Originally posted by Big Nippa
sorry, I meant to ask what you meant by waiting 4 seconds for the muscles to uncoil? I'm not familiar with this.
Originally posted by Big Nippa
what do you mean by uncoiling the muscles?
Stretch Shortening Cycle (Reactive Strength): Although traditionally classified as a component of SS, reactive strength is more accurately thought of as an independent motor quality.5 It involves the storage of potential kinetic energy during the eccentric portion of a movement, which is then converted to actual kinetic energy during the subsequent concentric phase??? much like stretching and releasing an elastic band.
During many skills (jumping rope, for example), the working muscles attempt to maintain static contraction, with force output being provided by the storing and release of elastic energy through the tendons. Since static muscular activity requires less energy than dynamic muscular activity, reactive strength is an extremely energy-efficient way of moving??? you can do more work with less calories. This is why novice exercisers can always be seen doing exercises in the easiest possible manner, using quick, choppy movements, whether it???s on the bench press or the stair climber. Reactive strength is also the method of choice when someone who is tired and/or weak gets up out of a chair: instead of simply standing up, they will actually lean back first, and then quickly reverse this action, springing out of the chair. If you ask someone to rise out of a chair using pure concentric movement, it looks very unusual. To appreciate the effect of reactive strength on force production, perform a vertical jump in a normal manner, where you first crouch, and then rapidly switch and jump upwards as explosively as possible. Next, crouch, but pause for five seconds (this pause will dissipate most if not all of the stored potential kinetic energy), and then jump upward. You'll find that the jump where the crouch (or eccentric phase) was IMMEDIATELY followed by the jump results in a more successful attempt. The key to preserving as much potential kinetic energy as possible is to switch from eccentric to concentric as rapidly as possible.
I'm glad he bumped this uncoiling sounds interesting and effective.myCATpowerlifts said:this thread is 3 years old....I doubt the orgininal poster cares anymore ABLQ...
Ah yes, it's called the tripodious muscle.topolo said:I have a huge middle leg
Me too. Extremly informative thread, though it hurt my brain.maniclion said:I'm glad he bumped this uncoiling sounds interesting and effective.