Academic Studies
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Calgary Study:
The Calgary University Study Demonstrated:
- increased lower-limb muscle activity (on sEMG) in quiet standing
- an increase in Centre of gravity (COG) excursion indicating postural adjustment to the unstable shoe base
- decreased hip and knee moments in walking.
Sheffield Study:
The Sheffield Study Demonstrated:
- a more upright posture during walking
- increased sEMG activity of the gastrocnemius, biceps femoris and gluteus maximus (calf, hamstrings and bum)
- decreased multifidi sEMG activity (low back muscles)
- reduced transient force-peaks.
Edinburgh Study:
Edinburgh Pilot Study Demonstrated:
- reduced heel and mid-foot pressures
- increased forefoot and toe pressures.