Figure 6. Rotate the safety bolt counter clockwise to loosen (left). Rotate the safety bolt clockwise to
tighten (right).
ATTACHING AND ADJUSTING THE CALF CUFF
●
Select the calf cuff size that fits snugly around the largest part of the calf
muscle (the cuff goes around the back of the calf) (Figure 7).
NOTE: If the participant is between sizes, use a larger calf cuff and pad the inside
of the cuff with foam to create a snug fit.
Figure 7. Calf Cuff fitting guide. The left cuff size fits the user. The middle cuff size is too small for the
user and has excess space between the user's calf and the cuff. The right cuff size is too large for the
user and the user has excess space between the side of the user’s leg and the cuff.
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