Tennis: At the beginning of each game, the player must hit his first serve from: a
behind service line and between center line and his/her left boundary line
b
behind service line and between center mark and his/her right boundary line
c
any where behind service line
d
None of the above

B

Behind service line and between center mark and his/her right boundary line

1. A strength training program develops the .
skeletal muscles

2.If Jon takes a summer break from exercise, he should when he restarts his cardiovascular exercise routine.

re-evaluate his current fitness level

3. A good way to motivate yourself with your goals is to .

all of the above 

4. The best exercise success strategy to use is .

the one that helps you