Question: I need a tool that can analyze my body measurements and provide personalized advice on exercise and nutrition.

Body Scan is an AI-based fitness tool that generates a personalized workout plan based on body data it calculates from a full-body selfie. It also offers information on body fat and lean mass percentages, daily caloric needs, and macronutrient ratios. The service offers a full fitness and nutrition action plan, along with video workouts for your goals. It's free to use, with no user privacy or security concerns.

Another good option is Alter, which combines genetic data from DNA tests and biometric data from wearables to generate personalized workout routines, recovery plans and nutrition advice. It offers daily workouts, recovery itineraries and DNA-based nutrition plans. The program also includes AI-powered form correction and real-time heart rate monitoring during workouts, and costs $99 per month and up for different membership levels.

Rex is an AI-based nutrition and fitness coach that uses photos of meals you take or text messages to offer personalized calorie counting and workout plans. It includes a body scanner that measures body fat, muscle mass and other factors, and offers daily reports with personalized diet and exercise advice. Rex is available through WhatsApp, so you can use it anywhere, and is designed for weight loss, muscle gain or general health.

If you want something more integrated, check out Strongr Fastr. This app uses AI to create personalized meal planning and workout training, adjusting to your nutritional needs and fitness goals. It offers a scientifically proven workout routine, automatic meal planning and AI-guided progression, so it's good for people with different fitness levels.