Tired of reaching for that third coffee? Try this 7-minute body circuit instead.

Short bursts of exercise trigger BDNF and dopamine release. They line up with your natural energy dips and can restore mental clarity better than caffeine.

Here's the schedule:

At 10 AM, do 90 seconds of wall sits between meetings.
At 1:30 PM, run stairs for 4 rounds after lunch.
At 4 PM, do 60 seconds of desk push-ups and stability ball squats. (1/2)