There are some traditional base strength exercises that can be done if you have access to a gym. These might be an initial option for you to develop some base strength, but they are isolated exercises that are not very functional when it comes to cricket. Hence, it is advisable to move on as soon as possible to more functional exercises that will be of more benefit for you as a cricketer.
Gillette Fitness Zone video series presented by Adrian Le Roux will explore fitness exercises to enhance the performance of the modern day cricket player. The 25-episode series will focus on the functional exercises that can be done anyplace anywhere; and then move on to functional and core stability exercises that involve lot of movement and power.