Many of us either neglect stretching, or we do it wrong. Dynamic stretching (e.g., jumping jacks, etc.) should be done before exercise or physical activities to prepare the muscles. Static stretching (e.g., touching our toes, etc.) should be reserved for after exercise or physical activities. Do not skip the stretching. See details in the link below.
Travelling, for work or pleasure, often creates challenges to maintaining a healthy lifestyle. Check out this link for some fitness tips if you are a frequent traveler. PLEASE CONSULT YOUR DOCTOR BEFORE BEGINNING ANY EXERCISE PROGRAM.