Tammy's muscular calves are incredible!! She's wearing a black skirt and black high heels as she walks up and down the stairs flexing her calves. Nice closeups and from the knees down shots of her 16 inch calves flexing like crazy. She reps both together and individually from the back and sides. Great low, high and eye level shots of them contracting into a sound ball of muscle. Check her out in Hi Res!!