SPEED vs. POWER JUMPERS!

What are Speed vs Power Jumpers? Its just a term to describe the way an athlete is able to use either their “relative” speed or power/strength to influence their jump. And because with all 4 jumping events in track and field, long jump, triple jump, high jump, and pole vault, you have a significant horizontal speed component, then the Speed vs Power jumper really comes down to how fast you are running, and your own bodies tendencies towards muscular activation and tendons reactivity. In this video we simply the role muscles and tendons have in ground contact and takeoff. Stretch Shortening Cycle Eccentric - lowering phase Isometric - static phase Concentric - jumping phase Velocity = Displacement/Time Speed = distance/time Acceleration = Change in Velocity Momentum = Mass*Velocity Force = Mass*acceleration (Acceleration = change in Velocity) ~ (Impulse = change in Momentum) Impulse = Force*time So by increasing the amount of force and by having more time to do it leads to increase in impulse (impulse = a change in momentum or Impulse = force * time) Energy is the form of work that is stored and work is what is done! (energy is the ability to do work) Work (energy) = force*distance Force = Mass * acceleration So speed jumpers will have a certain mass but greater translated acceleration (carry over from their approach), and their greater leg stiffness means they will not bend down as much at take off. (Decreased Range of motion or a short SSR) And Power Jumpers will have a mass but less translated acceleration, and therefore Greater knee bend at take off, (Increased Range of motion or a long SSR) Power = work/time And assuming equal power outputs at takeoff: Speed jumpers will do less work at take off, but do it much quicker Power Jumpers will do more work at take off, because its slower. Athletes: Carl Lewis, Luvo Manyonga, Robert Emmiyan, Tajay Gayle, Simon Ehammer, Yaroslavl Mahuchikh, Mo Farah, Jordan Diaz Fortun, Joe Kovacs, Ryan Crouser, Yohan Blake, Hughes Fabrice Zango, Yelena Isinbayeva, Marvin Bracy Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use. No copyright infringement intended. ALL RIGHTS BELONG TO THEIR RESPECTIVE OWNERS #longjump #trackandfield #track #sprinting #coaching #educational #longjumper #longjumptips #longjumpworkout #longjumptechnique #longjumpcoaching #jumpersjunction #polevault #polevaulttechnique #highjump #finance #wealth #technology #tech #science #discovery #highjumptechnique #triplejump #triplejumptechnique #power #speed #biomechanics #sportsscience #jumper #jumptraining