An individual has been employed at a desk job for a number of years. She has been experiencing increased amounts of stress since her employment. Through venting about her various qualms with the workplace to her husband, she hoped to improve her mental health. However, after some time, she realized that her stress levels remained the same. Deciding to try something different, she resolved to jog for thirty minutes every day once she returned from work. After some time, she discovered that her stress levels had decreased. What stress coping or stress management technique(s) did she use to successfully accomplish this ?
APhysical exercise alone
BPhysical exercise and perceived control
CPhysical exercise and social support
DPhysical exercise and cognitive flexibility