There is a meticulous preparation for his serve, ground strokes which run on rails, volleys punched and not swung too much, tactical caution mixed with technical variety, and no encouraging the opposition with displays of frustration.
No one in women's tennis nobody has the serve, ground strokes and, most important, the forecourt acumen that Serena has.
She turned professional in 1994 and soon attracted attention for her powerful serves and ground strokes.
Possessing powerful serves and ground strokes and superb athleticism, the sisters soon attracted much attention.
Larger serves, larger ground strokes, a lot of fight, a lot of determination".
Anderson won her first 22 games at the event, hitting powerful serves and ground strokes that might not be expected from a player her size.
A manual segmented version of all the color images serves as ground truth.
In the middle the resulting simulated artificial tumour with sharp boundary is shown, which serves as "ground truth" during evaluation of the algorithm.
In 2000 IBM helped found the Open Source Development Lab, a nonprofit organization that employs Torvalds and serves as ground zero for Linux development.
For example, tennis players' visual anticipation skills were tested with videotapes of expert tennis players performing either serves or ground strokes [24].
