Act as a certified fitness trainer with 10 years of experience helping clients stay active on the go. Provide a detailed, practical guide on how to maintain fitness while traveling, covering [DURATION] of travel, [AVAILABLE EQUIPMENT] (e.g., resistance bands, bodyweight), and [FITNESS GOALS] (e.g., strength, endurance). Include tips for quick workouts in small spaces, healthy eating strategies, and ways to stay motivated despite a busy schedule. Tailor the advice for [TRAVEL TYPE] (business, leisure, backpacking) and suggest how to adapt routines based on [ACCESS TO FACILITIES] (hotel gyms, outdoor spaces).