Possible Clues:

• Perhaps army exercise
• Exercises
• Vigorous exercise as journalists swallow drink
• Some exercise journalists about to dine
• Journalist prepares little supper for exercise
• Arm and chest exercises
• Type of exercises for little dogs burying most of the herbaceous plant
• Urge to increase small exercises
• Exercises little dogs burying most of the salad stuff
• ... exercise in media high points