# Health Tools Explore 29 health tools for utility workflows and compare closely related utilities quickly. > Canonical page: https://elysiatools.com/en/hubs/health-utility - **Category:** utility - **Keywords:** autogenic training, relaxation, stress relief, meditation, self-hypnosis, passive concentration, wellness, mental health, baseball statistics calculator, baseball, stats, batting, average, slugging, obp, fitness, baseball stats, blood type calculator, blood, type ## Overview Health Tools groups related tools around one search intent so users can compare inputs, outputs, and adjacent workflows faster. ## Tools - Autogenic Training: Schultz Autogenic Training - a relaxation technique that induces deep relaxation through passive concentration on physical sensations. Features step-by-step guidance with complete multi-language support. - Baseball Statistics Calculator: Calculate baseball batting statistics including batting average and on-base percentage - Blood Type Calculator: Calculate possible blood types for parents and children based on genetics - BMI Calculator for Children: Calculate BMI for children and teens (ages 2-20) with age and gender-specific percentiles - BMI Calculator: Calculate Body Mass Index (BMI) and get health category recommendations - BMR Calculator: Calculate Basal Metabolic Rate (BMR) - calories burned at complete rest - Body Fat Calculator (US Navy): Calculate body fat percentage using the US Navy method - Bowling Score Calculator: Calculate bowling score with frame-by-frame breakdown - Calorie Burned Calculator: Calculate calories burned during various activities - Cycling Power Calculator: Calculate cycling power output and energy expenditure - Daily Calorie Needs Calculator: Calculate daily calorie needs based on activity level and goals - Due Date Calculator: Calculate pregnancy due date based on last period or conception date - Golf Handicap Calculator: Calculate golf handicap index based on scores and course ratings - Guided Meditation Practice: Professional guided meditation tool with three types: Loving-Kindness, Open Monitoring, and Focused Attention meditation. Features background music and complete multi-language support. - Ideal Weight Calculator: Calculate ideal body weight based on height, gender, and formula - Macro Nutrient Calculator: Calculate optimal macro nutrient distribution based on goals and calories - Meditation Timer: A customizable meditation timer with relaxing background music and adjustable duration - One Rep Max Calculator: Calculate your estimated one repetition maximum (1RM) for weightlifting - Ovulation Calculator: Calculate ovulation date and fertile window based on menstrual cycle - Progressive Muscle Relaxation (PMR): Guided progressive muscle relaxation technique for stress relief, anxiety reduction, and better sleep health - Protein Calculator: Calculate daily protein needs based on activity level and goals - Running Pace Calculator: Calculate running pace, speed, and time for various distances - Sleep Cycle Calculator: Calculate optimal wake-up and bedtimes based on 90-minute sleep cycles - Swim Pace Calculator: Calculate swimming pace, speed, and time for various distances - Target Heart Rate Calculator: Calculate target heart rate zones for different training intensities - TDEE Calculator: Calculate Total Daily Energy Expenditure (TDEE) - total calories burned per day - Tennis Serve Speed Calculator: Calculate tennis serve speed based on distance and time - VO2 Max Calculator: Estimate VO2 Max based on activity type and performance data - Water Intake Calculator: Calculate daily water intake needs based on weight, activity, and climate ## Samples - Copyright-Free MP3 Audio Samples: Collection of royalty-free audio samples for testing and development purposes including nature sounds, meditation music, and ambient audio - Copyright-Free FLAC Audio Samples: Lossless FLAC audio samples for testing and development, mirrored from MP3 set with nature sounds and meditation music - Copyright-Free AAC Audio Samples: High-quality AAC encoded audio samples for testing and development, featuring nature sounds and meditation music with excellent compression - Jest Testing Framework: Comprehensive Jest testing examples including unit tests, integration tests, mocking, async testing, and advanced patterns for JavaScript/TypeScript applications - Copyright-Free M4A Audio Samples: Apple iTunes compatible M4A audio samples with AAC encoding, optimized for quality and file size balance - Copyright-Free OGG Vorbis Audio Samples: Open-source OGG Vorbis audio samples for testing and development, featuring excellent compression with nature sounds and meditation music ## Frequently asked questions ### What can I do with Health Tools? Health Tools group together tools for utility workflows around health data, files, or content so users can compare related utilities quickly. ### Who is this hub for? This hub is useful for developers, analysts, and general users who need a focused set of health tools without searching across unrelated categories. ### How should I use this hub? Start with the featured tools, compare output types, then branch into related hubs if you need a neighboring workflow such as formatting, conversion, validation, or extraction. ## Related content - [Audio Editing and Cleanup Tools](https://elysiatools.com/en/hubs/audio-utility): Compare audio trimming, silence removal, fades, mixing, and denoise tools in one hub for podcast, voiceover, and music cleanup workflows. - [JSON Inspection, Diff, and Transformation Tools](https://elysiatools.com/en/hubs/json-utility): Compare JSON formatting, diffing, path inspection, schema validation, merging, transformation, and export tools in one hub for API and data workflows. - [Image Cleanup, Framing, and Batch Prep Tools](https://elysiatools.com/en/hubs/image-utility): Compare image cleanup, trimming, padding, framing, batch resize/compress, watermarking, and visual polish tools in one hub for asset preparation workflows. - [Text Tools](https://elysiatools.com/en/hubs/text-utility): Explore 33 text tools for utility workflows and compare closely related utilities quickly.