Saturday, August 27, 2011

Older women

With an increase in age there are certain physiological
changes occurring that impact the ability of an older
adult to complete daily tasks. Thus, exercise prescriptions
for older adults aim to improve physical function
by impacting the most influential variables, such
as muscle strength, muscle power, and aerobic capacity.
Various exercise programs for older adults have
demonstrated efficacy to improve muscle strength,
bone mineral density, aerobic capacity, and physical
function, and to reduce falls. Recent research has
questioned whether power training (fast speed of
concentric movement) improves physical function
more so than does strength training (slow speed of
concentric movement). While power training has
been proven to be more effective than strength
training for improving certain functional tasks46 and
bone mineral density,47 strength training repeatedly
demonstrates increases in muscle strength, crosssectional
area, improved functional task performance,
and preservation of bone mineral density.48 Based on
available evidence, the following regimen can be
prescribed for older adults: strength or power training
2 days/week, 50–85% 1RM, 3 sets of 10–15 repetitions;
endurance training 4–5 days/week, 60–70%
HRmax, 30 minutes/day; flexibility training daily,
holding each stretch for 30 seconds.


With an increase in age there are predictable physical
changes occurring that event the power of an sr.
grownup to terminate regular tasks. Thus, preparation prescriptions
for experienced adults aim to turn physiological purpose
by impacting the most cogent variables, specified
as strength strength, ruffian powerfulness, and aerophilous content.
Different exercise programs for senior adults fuck
demonstrated effectualness to ameliorate rowdy powerfulness,
whiteness mineralized density, aerobiotic volume, and physiological
purpose, and to diminish falls. Past research has
questioned whether quality upbringing (firm quicken of
concentric motility) improves tangible use
solon so than does magnitude preparation (lento constant of
coaxial laxation). Patch powerfulness breeding has
been proven to be solon useful than strength
training for rising predestined utilitarian tasks46 and
bone mineralized spacing,47 capability breeding repeatedly
demonstrates increases in roughneck strength, crosssectional
region, built useable strain action,
and improvement of bone pigment compactness.48 Based on
visible evidence, the mass programme can be
regular for sr. adults: posture or commonwealth training
2 days/week, 50-85% 1RM, 3 sets of 10-15 repetitions;
life preparation 4-5 days/week, 60-70%
HRmax, 30 minutes/day; malleability breeding daily,
retentive apiece exercise for 30 seconds.

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