# World's Best Bootcamp > Training guides for bootcamp-style workouts: beginner, HIIT, and outdoor formats, plus definitional and comparison guides. English-language, global audience. ## Programs - [Beginner Bootcamp](https://worlds-best-bootcamp.com/programs/beginner-bootcamp/): 20-minute bodyweight circuit, warm-up, six exercises (30 sec work / 15 sec rest, 3 rounds), regressions, progression via progressive overload. - [HIIT Bootcamp](https://worlds-best-bootcamp.com/programs/hiit-bootcamp/): Tabata-style intervals (20 sec work / 10 sec rest, 4 rounds of 4 exercises), real work:rest ratios. - [Outdoor Bootcamp](https://worlds-best-bootcamp.com/programs/outdoor-bootcamp/): Five-station park circuit (45 sec work / 15 sec transition, 3 rounds), circuit training's 1953 origin. ## Guides - [What is a bootcamp workout?](https://worlds-best-bootcamp.com/guides/what-is-a-bootcamp-workout/): Direct definition (circuit-style training), typical session length, who it fits at beginner and experienced levels. - [Bootcamp workout at home](https://worlds-best-bootcamp.com/guides/bootcamp-workout-at-home/): Six-move no-equipment circuit (floor and wall only) in two versions, 15 minutes at 30/15 for three rounds and 35 minutes at 40/20 for four rounds, plus low-impact swaps for apartments. - [Bootcamp equipment guide](https://worlds-best-bootcamp.com/guides/bootcamp-equipment-guide/): What to buy at each level, from nothing (beginner) to weighted vest and battle ropes (experienced). - [Bootcamp vs CrossFit](https://worlds-best-bootcamp.com/guides/bootcamp-vs-crossfit/): The four real differences (equipment, entry barrier, tracking, strength ceiling) and which fits which goal. - [Advanced bootcamp progressions](https://worlds-best-bootcamp.com/guides/advanced-bootcamp-progressions/): AMRAP and EMOM formats explained, plus how to add load without losing the circuit format. - [Warm-up and cooldown](https://worlds-best-bootcamp.com/guides/bootcamp-warm-up-and-cooldown/): The 5-minute dynamic warm-up move by move, why static stretching goes after the session, and a cooldown that earns its two minutes. - [Frequency and recovery](https://worlds-best-bootcamp.com/guides/bootcamp-recovery-guide/): Why three sessions a week, what DOMS does and doesn't mean, and the overreaching signs worth watching. - [Build your own bootcamp circuit](https://worlds-best-bootcamp.com/guides/build-your-own-bootcamp-circuit/): Six movement-pattern slots, work:rest ratios from 1:1 to 3:1 and what each trades away, station ordering, and the formula for total session length. - [Form mistakes](https://worlds-best-bootcamp.com/guides/bootcamp-form-mistakes/): The dominant fault in squats, push-ups, lunges, planks, and burpees, with the fix for each. ## Tools - [Circuit builder](https://worlds-best-bootcamp.com/tools/circuit-builder/): Free in-browser tool that assembles a circuit from available minutes, level, and equipment. Fills six movement patterns (squat, hinge, push, pull, core, locomotion), orders stations so consecutive ones do not share a body region, solves rounds backwards from the time budget, and exports the session to the timer. No reshuffle button, by design: the same circuit is meant to be repeated for three to four weeks. - [Interval timer](https://worlds-best-bootcamp.com/tools/interval-timer/): Free in-browser interval timer preset to the three programs (30/15, Tabata 20/10, 45/15) plus custom work:rest ratios. Accepts a built circuit and names the current and next station on screen. ## About - [About the site](https://worlds-best-bootcamp.com/about/): How the programs are checked against CDC and ACSM guidance; what the site doesn't publish (medical advice, supplements, transformation claims). - [Photo credits](https://worlds-best-bootcamp.com/credits/): Photographer, licence, and Commons source for every image on the site. ## Key facts - Program design: 3 sessions/week, 20-45 minutes/session, no equipment required to start. - Contact: hello@worlds-best-bootcamp.com