51.What is implied but NOT STATED by the author is that .
A.breakfast does not affect performance.
B.Dr. Pollitt is engaged in research work at an institution of higher learning.
C.not eating breakfast might affect the health of children.
D.Professor Bender once taught college courses in nutrition in London.
E
FITNESS CENTER TIMETABLE
|
Monday
|
Tuesday |
Wednesday |
Thursday |
Friday
|
Saturday
|
Sunday |
7:15am |
Body Power |
Aerobics |
Body Stretch |
|
Aerobic |
Body Burn |
Body Stretch |
10:30am |
Beginner Aerobics |
|
Beginner Aerobics |
|
Aerobics |
Body Stretch |
|
12:30pm |
Body Stretch |
Body Burn |
|
Aerobics |
Beginner Aerobics |
|
Body Burn |
3:00pm |
|
Beginner Aerobics |
|
Body Stretch |
Body turn |
Beginner Aerobics |
|
4:45pm |
Body Burn |
Aerobics |
Aerobics |
Body Power |
Body Power |
Body Aerobics |
|
5:30pm |
Aerobics |
Body Power |
Body Power |
Body Burn |
Body Stretch |
|
Body Power |
6:30pm |
Aerobics |
Body Burn |
Body Burn |
Beginner Aerobics |
|
Body Power |
|
7:30pm |
Beginner Aerobics |
Body Stretch |
Beginner Aerobics |
Aerobics |
|
|
|
Body Power: This class uses weights and aerobic movements (a form of very active physical exercise) to increase strength while burning fat. It is suitable for all levels for fitness.
Aerobics: This is a low to middle level of difficulty in aerobic class. It is good for beginner to average levels of fitness.
Beginner Aerobics: This class has a low level of difficulty and simple aerobic movements. It is mainly for people who have not exercised before or who are just returning after a long break of injury.
Body Stretch (hold your arms or legs out straight and tighten your muscles): This is a relaxation class which stretches all the muscle groups. It is suitable for all levels of fitness. People who exercise regularly or have a stressful (压力) lifestyle would also greatly improve their health in this class.
Body Bum: This is a high level of difficulty in aerobic class that mainly aims at fat burning. It is only for those people with a very high level of fitness.