Bulletin of the Transilvania University of Braşov Series IX Sciences of Human Kinetics,
Год журнала:
2024,
Номер
unknown, С. 55 - 62
Опубликована: Июль 8, 2024
The
aim
of
the
study
was
to
investigate
impact
sprint
kayak
training
techniques
on
preparation
for
slalom
competitions.
method
involved
an
experimental
group
and
a
control
group,
subjected
different
regimens
six
months.
results
showed
significant
improvements
in
agility,
strength,
group.
conclusion
highlights
that
incorporating
into
can
significantly
enhance
athletes'
performance.
These
findings
provide
valuable
guidance
optimizing
kayaking.
Journal of Sports Science and Medicine,
Год журнала:
2024,
Номер
unknown, С. 863 - 871
Опубликована: Дек. 1, 2024
This
study
compared
inter-individual
variability
in
the
adaptive
responses
of
cardiorespiratory
fitness,
anaerobic
power,
and
motor
abilities
male
volleyball
players
to
high-intensity
interval
training
(HIIT)
prescribed
as
repetitive
drop
jumps
(interval
jumping)
running-based
intervals
running).
Twenty-four
collegiate
were
equally
randomized
two
groups
executing
11
minutes
running
or
jumping
during
which
they
ran
repeated
drop-jumps
for
15
seconds,
alternating
with
seconds
passive
recovery.
Before
after
6-week
period,
aerobic
cardiac
function,
power
evaluated
using
a
graded
exercise
test,
impedance
cardiography,
lower-body
Wingate
respectively.
Additionally,
linear
speed,
agility,
tests
determined
abilities.
Both
interventions
significantly
enhanced
maximum
oxygen
uptake
(V̇O2max),
velocity
associated
V̇O2max,
first
second
ventilatory
thresholds
(VT1
&
VT2),
maximal
output
(Q̇max),
stroke
volume
(SVmax),
peak
average
output,
vertical
jump,
change
direction,
sprint
speed.
Interval
group
demonstrated
greater
improvement
squat
jump
(p
=
0.001;
95%
CI:
2.51-5.42)
countermovement
2.11-4.61)
group.
Conversely,
elicited
enhancement
speed
0.002;
2.53-5.71)
than
Examining
individual
residual
revealed
that
induced
more
homogenized
adaptations
across
individuals
VT1
0.04;
0.03-1.33),
Q̇max
0.03;
0.04-1.64),
SVmax
0.02-1.75),
0.01;
0.72-1.95)
contrast
jumping.
However,
uniformity
response
surpassed
0.02;
0.08-1.32).
Although
both
modalities
effectively
improved
mentioned
variables
concurrently,
tailoring
HIIT
intervention
reference
intensity
modality
specific
each
quality
may
enhance
measured
quality.
Frontiers in Physiology,
Год журнала:
2023,
Номер
14
Опубликована: Сен. 1, 2023
This
study
compared
cardiorespiratory
fitness,
bio-motor
abilities,
and
body
composition
indexes
of
sprint
kayakers
categorized
into
three
different
age
groups
two
expertise
levels
international-
club-level
athletes.
Seventy-three
male
juniors
(n
=
14,
16.2
±
0.8),
under
23
[U23
15,
20.2
1.6)],
professionals
16,
27.1
4.8),
26.9
6.6),
international-level
13,
27.3
3.2)
were
studied.
Cardiorespiratory
fitness
(assessed
using
incremental
exercise
test),
500
1,000-m
paddling
performance
kayak
ergometer),
upper-body
power
30
s
all-out
Wingate
test)
strength
through
one
repetition
tests
for
bench
press,
cable
row,
prone
pull
exercises),
as
well
(measured
dual-energy
X-ray
absorptiometry)
evaluated
on
four
occasions
separated
by
48
h
recovery.
U23
and,
especially,
indicated
significantly
(p
<
0.05)
greater
outcomes
the
majority
parameters
[maximal
oxygen
uptake
(VO2max),
velocity
corresponding
to
VO2max,
Oxygen
pulse,
maximal
ventilation,
second
ventilatory
threshold]
performance.
professional
differed
in
first
threshold
500,
but
not
VO2max
or
threshold.
Professionals
also
showed
a
lower
fat
mass,
higher
muscle
(bench
pull,
seated
row)
than
junior
kayakers.
Strength
indicators
had
values
athletes
juniors.
International-level
superior
middle
(500-m),
long-distance
(1,000-m)
time
trial
performance,
power,
fat,
mass
(particularly
threshold),
composition,
strength/power
are
best
differentiating
factors
ages
levels.
These
findings
could
aid
coaches
prescribing
training
programs
focusing
improving
determining
predicting
identifying
talent.
Bulletin of the Transilvania University of Braşov Series IX Sciences of Human Kinetics,
Год журнала:
2024,
Номер
unknown, С. 55 - 62
Опубликована: Июль 8, 2024
The
aim
of
the
study
was
to
investigate
impact
sprint
kayak
training
techniques
on
preparation
for
slalom
competitions.
method
involved
an
experimental
group
and
a
control
group,
subjected
different
regimens
six
months.
results
showed
significant
improvements
in
agility,
strength,
group.
conclusion
highlights
that
incorporating
into
can
significantly
enhance
athletes'
performance.
These
findings
provide
valuable
guidance
optimizing
kayaking.
