SMART Goals Are Specific, Measureable, Attainable, Relevant, and Time-Bound

Multiple Choice

SMART goals are Specific, Measureable, Attainable, Relevant, and Time-bound. Which of the following is the BEST example of a well-written SMART goal?

A) Participant will attend as many exercise classes as possible in any given month.
B) Participant will attend 2 hour-long exercise classes per week for 3 out of 4 weeks.
C) Participant will attend 1 hour-long exercise class per week and achieve his/her target heart rate for 80% of the session and will report a decreased rate of perceived exertion as the program progresses.
D) Participant will initiate an exercise program and by week 12 will have reduced his/her BMI by 10%.