An excellent way to improve footwork, speed, and coordination. Using a yard stick as a straight line, stand facing one end of the yard stick with feet slightly apart. Jump over the yard stick and land on the other side - with heels in close proximity to the line. Reverse jump back to position. Next jump with feet together laterally to the right to opposite end of line. Jump left back to the start. Next, jump over the line with both feet, jump laterally to the right down the line, reverse jump over the line and jump left laterally back to the start. You can perform the same movement with one foot at a time. Remember to check with your physician before you attempt to try my exercise plan or any other for the first time.