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Eccentric is when

  • 10 Jul 2018 7:28 PM
    Message # 6375220
    Torey (Administrator)

    Eccentric is the key factor in performance. Location of the eccentric is the lock.

    adarian adarian 

    May 31  in Vertical jump

    Vertical jump training is simple. Improve the eccentric. In this video locate the eccentric and determine what you would do next. Use barrunning principles.

    Comments

    • adarian adarian 

      May 31

    • Eric Trunnell 

      May 31  edited May 31

      on the last two steps is right leg lifting with glute tuck 

    • adarian adarian 

      June 1

      @"Eric Trunnell" yes 

    • Joel Smith 

      June 3

      guy jumping in first clip, no pushing into the plant; use squatty runs and split squatty runs to teach a lower position, timing, etc. to push low into the last step. Front leg needs to respond by casting out far.  Casting squatty runs? 


      Guy has no rotational component; not sure 100% what to do, but I'd try some inside edge/pinky toe work and perhaps try jumping in this manner off a slight curved runup. 


      What do you think?

    • adarian adarian 

      June 3

      Easy as little eccentric. Which lead to all the other stuff. The eccentric comes on the penultimate step. 

    • Derek Zarate 

      June 3

      What exercises should be focused on when trying to transition from a two to one foot jumper? (Sprints,Bounds)?? 

    • adarian adarian 

      June 3

      Flap 

    • Eric Trunnell 

      June 8

      is the last two steps long to short 

    • Eric Trunnell 

      June 8

      transition 

    • adarian adarian 

      June 8

      they can be either long to short or short to long. Just not long to long or short to short. 

    • kendrique coats 

      June 12

      @"adarian " Maybe I missed it, but is short to long a better way to load the Achilles? 

    • adarian adarian 

      June 13

      No , it is about maintaining speed through the air. 

    • Shane Ball 

      June 30

      What would you do If a client has severe over activity throughout their quads and one psoas not functioning as it should due to muscular imabalances of the hip? 

    • Mike Kozak 

      July 1

      Both quads?   Left psoas?      @Shane Ball    

    • Shane Ball 

      July 2

      Both quads, majorily right quadriceps and hip flexors, with under activity/strength through the right psoas 

    • adarian adarian 

      July 2

      Walk me through it. Over active quad? Psoas not functioning, what is it you want it do that you don’t see happening? I bet they have a common thread. 

    • Shane Ball 

      July 2

      Both quads, majorily right quadriceps and hip flexors, with under activity/strength through the right psoas with the left psoas being tight/overactive 

    • Shane Ball 

      July 2

      So not capable of producing power through the weak right psoas 

    • Mike Kozak 

      July 3

      @Shane  -  hard to say without seeing the athlete in front of me but I would recommend looking into PRI concepts.    You might want to see if Right Glute is doing anything.    Also look at foot position  -    definitely need to feel Right Big toe and inside edge during lifts. 

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