The document is a worksheet about the evolution of high jump techniques. It lists the main principles of jumping events like the starting run, take off, flight, and landing. It then shows the different historic techniques for high jumping including the frontal jump, simple scissors, ventral jump, and dorsal or Fosbury flop. The rest of the worksheet appears to be a practice session where the athlete tries different techniques and records their heights.

1. WORKSHEET
High jump Evolution
HISTORIC TECNIQUES
Main principles to all
jumping events
TRIES
FRONTAL JUMP
HIGH
1º
SIMPLE SCISSORS
VENTRAL JUMP
DORSAL JUMP
OR
FUSBURY JUMP
Starting run - this is
the period of time
where the athlete
gathers speed for the
take-off.
Take off - this is the
transition between the
run and the jump with
the athlete propelling
their body into the air.
Flight - this is the
period of time when
the body is airborne,
sending
them
horizontally
away
from the starting
point in the long jump
or triple jump and
vertically over the bar
in the high jump.
Landing - this is the
point at which the
athlete finishes the
jump marking the
distance (in the case
of the long jump and
triple jump) that they
have
travelled
through the air.
FALSE
60cm
2º
FALSE
80cm
3º
FALSE
80cm
1º
FALSE
60cm
2º
FALSE
75cm
3º
FALSE
75cm
1º
FALSE
77cm
2º
FALSE
86cm
3º
FALSE
1m
1º
FALSE
90cm
2º
FALSE
1m
3º
FALSE
1m