Not too shabby. Looks quite a bit like a plyometric return drill that the team knows well.
And here it is:
Nuff said...


Traditionally, athletes have used heavy resistance lifting exercises to improve strength and ultimately performance. Such exercises would usually be conducted with 85% of the one-repetition maximum for 4 to 6 repetitions. However, with the development of more sophisticated training programs, athletes are combining several methods such as plyometric exercise, dynamic weightlifting and both together, in order to develop explosive movement and power.
Nuff said...
Unlike years ago, most athletes today have learned that they need to get into the gym and do some form of weight training to excel in their chosen sport. However, one muscle group that is often neglected in training is the core musculature. This is particularly unwise for the tennis player as most movements are heavily dependant on this region. In addition, leaving out the core in your training program may also lead to muscle imbalance and injury.