Coach Klemic


Training athletes to improve linear speed, lateral quickness and fluidity, vertical and linear leaping ability, dynamic and static flexibility and human mechanical sports efficiencies. Speed and Performance Training methods derived from an extensive background of speed training.

Some of David’s accomplishments:

  • Former NFL football wide receiver, Kansas City Chiefs.
  • “2001 KC Chiefs fastest man.”
  • Athletic Hall of Fame Northeastern University.
  • Northeastern University School Record Holder
  • Athletic Hall of Fame Northeastern University
  • Northeastern University School Record Holder in 40 yard dash (4.28).
  • Division I 3x American East Conference Most Valuable Performer.
  • Athletic Hall of Mainland Regional High School.


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