An aquatic exercise device (100) includes a cuff strap (102) for fastening
a plurality of fins (106) to a user's leg. The cuff strap (102) is
configured to position the plurality of fins (102) to extend outwardly
form an interior of the cuff strap (102) when the cuff strap (102) is
fastened to an ankle area of the user's leg. The plurality of fins (106)
provide resistance in a direction opposite to the direction of motion of
the user's foot when the aquatic exercise device (100) is moved through
water.