An indoor cycling device including a unique frame arrangement with fore and aft adjustable seat and handlebar assemblies. A method of obtaining a fecal sample is also disclosed. A first etching stop film can be on the substrate in the NMOS region and a second etching stop film can be on the substrate in the PMOS region. A coating applicator for applying the coating material to the structure in the form of brush or contoured foam. The second end 36 can be permanently attached or removably attached to the tampon body 22 and the single loop 30L extends from the tampon body 22 a distance less than half the length of the removal string 30. Further, a plurality of vertically spaced apart shelves are located in the interior space for holding the computers or other rechargeable equipment.