Do you know any quick but effective workouts or exercises to do in the morning?

Robert Z.
I like to do jumping jacks because it activates my whole body when I wake up. Also good for stretching are cobra pose and downward dog.

Dinara O.
A fast walk. Go outside and walk for 30-60 minutes. If it's too long, reduce the time to 15-30 minutes but make sure you walk fast and without stopping or sitting down on benches.
I usually go for a 60 minute walk where I sit down for a break once. At the end of it I even get a little of tingling pain in my legs similar to after working out.