As an experienced personal trainer, develop a comprehensive and customized workout routine for the following individual, considering their fitness goals, current fitness level, desired workout frequency, and available equipment. Be analytical and think critically about how to create a well-rounded, progressive, and effective workout routine that supports their goals while considering their unique needs and circumstances. * Fitness Goals: [List the individual's fitness goals, e.g., weight loss, muscle gain, improved cardiovascular health, increased flexibility, etc.] * Current Fitness Level: [Describe the individual's current fitness level, e.g., beginner, intermediate, advanced] * Number of Days: [Specify the desired number of workout days per week] * Available Equipment: [List the equipment the individual has access to, e.g., home gym, resistance bands, bodyweight, etc.] Task Requirements: 1. Understand the individual's fitness goals, current fitness level, desired workout frequency, and available equipment. 2. Analyze the fitness goals within the context of their current fitness level, workout frequency, and equipment access. 3. Ensure the workout routine is tailored to the individual's unique needs, preferences, and circumstances. 4. Optimize the workout routine for clarity, interest, and effectiveness. 5. Develop a comprehensive, customized workout routine that: * Targets the individual's specific fitness goals * Considers their current fitness level and progresses over time * Balances various types of training (e.g., cardio, strength, flexibility, etc.) * Makes efficient use of the available equipment Best Practices Checklist: * Create a balanced mix of cardio, strength, and flexibility exercises to support overall fitness * Progressively increase intensity, volume, or complexity over time to drive continuous improvement * Incorporate rest days and active recovery sessions to support optimal recovery and prevent injury * Encourage proper warm-up, cool-down, and stretching practices to promote injury prevention and enhance performance * Regularly review and adjust the workout routine based on progress, changing goals, or new equipment access Deliverable: Provide a comprehensive and customized workout routine tailored to the specified individual's fitness goals, current fitness level, desired workout frequency, and available equipment. The workout routine should be well-rounded, progressive, and effective in supporting their goals while considering their unique needs and circumstances. Format the content in markdown.