Pool vacuum heads are designed to attach to a universal snap fitting on the end of a telescoping pole that extends to a full length of 12 feet to 16 feet. This is the same pole that typically also accommodates a skimmer net, a pool brush and a hook for retrieving rafts and other flotation devices from the pool.
Answer: Most golf courses, at least once a year, aerify their greens. Aerification, or aeration, is the process of punching small holes in the green; actually, small cores of turf and sod are cut and removed from the green (read more about aerification and its purposes here), which leaves holes.It usually takes the green a couple weeks to heal following aerification.he process of reaching our conclusion may have been convoluted, but the answer to our original question-do you get relief from aeration holes on the putting green-is pretty straightforward. No, unless the local rule cited above is in effect. Return to Golf Rules FAQ.
Blood leaks into tissues under the skin and causes the black-and-blue color. As bruises (contusions) heal, usually within 2 to 4 weeks, they often turn colors, including purplish black, reddish blue, or yellowish green. Sometimes the area of the bruise spreads down the body in the direction of gravity.A bruise on a leg usually will take longer to heal than a bruise on the face or arms.Most bruises are not a cause for concern and will go away on their own. Home treatment may speed healing and relieve the swelling and soreness that often accompany bruises that are caused by injury.s bruises (contusions) heal, usually within 2 to 4 weeks, they often turn colors, including purplish black, reddish blue, or yellowish green. Sometimes the area of the bruise spreads down the body in the direction of gravity. A bruise on a leg usually will take longer to heal than a bruise on the face or arms.