Tennis is a demanding sport that requires
short bursts of speed, agility, and balance. Flexibility will also help to
maximize the benefits of all these qualities. Linear speed is not necessarily a
primary focus, due to the small amount of space on the tennis court. Range of
motion is essential for all extremities; including the hip, knee, ankle,
shoulder, elbow, and wrist.
Physiological Analysis
Due to the combination of short explosive
bursts and potential lengthy volleys, tennis athletes require an efficiency in
both short term and long term energy systems. The athlete will use the Creatine
Phosphate System for serves and returns, and short volleys. During longer
volleys, an athlete will use the Glycolytic System. The majority of energy used
in tennis will come from the CrP and Glycolytic systems. Usually once a point
is scored, there is a short amount of time for the athlete to rest and recover.
This rest period also happens between sets. While it is rare, there is also the
potential for a tennis athlete to require the use of Fat Oxidation. There are
extreme cases where tennis sets and matched last an incredible amount of time.
Only well trained aerobic athletes will be able to withstand the demands that
extensive play will impose on his or her body.
*taken from Foss ML and Keteyian S. (1998) The Physiological Basis of Exercise and
Sport. This chart can also be viewed at http://www.sport-fitness-advisor.com/energysystems.html
Injury Analysis
As with most athletes, it is critical to prevent injuries located around the joints. For lower extremities, special attention must be
given to the knees and ankles. Twisted and sprained ankles are very common, and significant knee injuries can occur as well. Along with lower body injuries, it is very common for tennis athletes
to suffer injuries to their shoulders and elbows. Injuries can potentially be career ending, and injury prevention must be addressed as a serious matter. As mentioned
previously, a balance between strength training and flexibility training will help to strengthen these joints and
prevent injury.
My athlete is just entering his off-season, and I will have eight weeks to improve his physical attributes.
Based on my athlete's analysis (found under 'Case Study'), I will primarily focus on increasing his speed, agility, and balance. I will record improvements using the Three Cone drill, which is an exercise used in the NFL combine. This drill requires quick bursts of speed, change of direction, and balance around cones.
Furthermore, flexibility and core stability will be addressed every day. My athlete was analyzed as lacking strength in core stability, and improving this and flexibility will have a direct impact on his speed and agility. While core stability and overall flexibility are not my primary focus, both factors are essential and foundational to his overall athletic abilities.
In the physiological analysis, did you mean to say 'rallies' instead of 'volleys'? A rally is the number of times the ball goes back and forth between players in a point. A volley is a skill used where the player hits/returns the ball before it touches the ground or while it's in the air. I'm just a bit confused when reading that section
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