This is a test of commonsense with single/multi-choices. Complete the next sentence:

How to hold a bowling ball
Insert your fingers into the ball.
If you're using the popular 3-hole bowling ball, place your dominant hand thumb in the larger bottom hole and your middle and ring fingers in the two adjacent holes at the top.
Use both hands to hold the ball.

Options:
- Since your index finger is inside the larger hole, your middle finger should be in the hole. Position your middle finger over the center hole at roughly 135 .
- Keeping your fingers together, by the upper of your thumb, hold the ball in one hand. Tilt your dominant hand back so it stands directly on top of the ball, balancing the ball on the thumb, and the ball in your other hand.
- Wherever you hold the ball the ball can go between your non-dominant thumb and ring fingers, particularly in golf and bottom hole games (baseball or squash). You may not know this, but you can use both hands to hold the ball.
- Rest the ball in your dominant hand, but use the support of your free hand to cradle the ball from underneath as you move towards the lane. This allows you to steady the ball and prevents you causing strain to your bowling hand.
The answer is:
Rest the ball in your dominant hand, but use the support of your free hand to cradle the ball from underneath as you move towards the lane. This allows you to steady the ball and prevents you causing strain to your bowling hand.