Slacklining Basics with Mark Sisson
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Abstract
To ascertain the effectiveness of slacklining as a supplementary therapy
for elderly stroke patients who are functionally non-progressing. This case
study involved an 18-mo prospective observation of the management of an
eighty-seven-year-old female stroke-patient of the left hemisphere with reduced
balance, reduced lower limb muscular activation, hypertonia, and concurrent
postural deficits. This entailed the initial acute care phase through to
discharge to home and 18-mo final status in her original independent living
setting. The introduction of slacklining as an adjunct therapy was made 12 mo
post incident. Slacklining involves balance retention on a tightened band where
external environmental changes cause a whole-body dynamic response to retain
equilibrium. It is a complex neuromechanical task enabling individualized
self-developed response strategies to be learned and adapted. This facilitates
the innate process of balance retention, lower-limb and core muscle activation,
and stable posture through a combination of learned motor skills and
neurological system down regulation.
Individuals adopt and follow established sequential motor learning stages where
the acquired balance skills are achieved in a challenging composite-chain
activity. Slacklining could be considered an adjunct therapy for lower limb
stroke rehabilitation where function is compromised due to decreased muscle
recruitment, decreased postural control and compromised balance. Initial
inpatient rehabilitation involved one-month acute-care, one-month
rehabilitation, and one-month transitional care prior to home discharge. A
further six months of intensive outpatient rehabilitation was provided with
five hourly sessions per week including; supervised and self-managed
hydrotherapy, plus one individual and two group falls’ prevention sessions.
These were supported by daily home exercises. At 12 mo post incident, recovery
plateaued, then regressed following three falls. Rehabilitation was
subsequently modified with the hydrotherapy retained and the group sessions
replaced with an additional individual session supplemented with slacklining.
The slacklining followed stages one and two of a standardized five-stage
protocol. Self-reported functional progression resumed with improvement by 14
mo which further increased and was sustained 18 mo (student t-test P
< 0.05).
Slacklining’s external stimulations activate global-body responses through
innate balance, optimal postural and potentially down-regulated reflex control.
Incorporated into stroke rehabilitation programs, slacklining can provide
measurable functional gains.
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