Karen is 28 and concerned about losing muscle strength. She speaks to a sports medicine physician to find out what she should do. The doctor recommend will most likely recommend that Karen ______.

A) realize lack of fitness is normal as a person gets older
B) start a training program and exercise the way an athlete does
C) find protein building supplements to take
D) drink more milk and eat healthier

The doctor will likely recommend that Karen start a training program and exercise the way an athlete does in order to maintain and build muscle strength. This is a common recommendation for individuals concerned about muscle loss as they age. Option A suggests that lack of fitness is normal, which is not a helpful recommendation. Option C suggests using supplements, which may not be necessary or effective. Option D suggests a general healthy eating recommendation but does not specifically address muscle strength.