Guides: Rules, Belts, Weight Classes & Formats

Pro Wrestling

NCAA Wrestling

MMA

Boxing

Bare-Knuckle & Slap Fighting

Arm Wrestling

Bodybuilding

Strongman

Powerlifting

CrossFit

Every guide

Guide	Sport	What it explains
Pro Wrestling Terms Explained: Kayfabe, Face, Heel, Work and Shoot	Pro Wrestling	A plain-English glossary of the pro wrestling words fans and commentators use: kayfabe, face, heel, work, shoot, promo, angle, push and more.
How to Watch WWE, AEW, TNA and ROH in the USA	Pro Wrestling	Where to watch every weekly wrestling show and premium live event in the US: Netflix, USA Network, The CW, ESPN, TBS, TNT, HBO Max, AMC and HonorClub.
Folkstyle vs Freestyle vs Greco-Roman Wrestling: The Differences	NCAA Wrestling	How US college folkstyle wrestling differs from Olympic freestyle and Greco-Roman: what's allowed, what scores and where each style is used.
NCAA Wrestling Weight Classes	NCAA Wrestling	The ten NCAA Division I wrestling weight classes from 125 to 285 pounds, with the 2026 national champion at each weight.
MMA Scoring Explained: The 10-Point Must System	MMA	How MMA judges score fights: the 10-point must system, 10-9 and 10-8 rounds, what judges look for, and how decisions are reached.
UFC Weight Classes and Limits	MMA	Every UFC weight class and its limit, from strawweight (115 lb) to heavyweight (265 lb), with the current champion in each division.
Boxing Belts Explained: WBC, WBA, IBF, WBO and The Ring	Boxing	What the four major boxing belts are, who awards them, how The Ring belt differs, and why one division can have several champions.
What Does Undisputed Champion Mean in Boxing?	Boxing	Undisputed champion explained: holding the WBA, WBC, IBF and WBO belts at once, why it's rare, and who has done it in three weight classes.
Bare-Knuckle Boxing Rules Explained	Bare-Knuckle & Slap Fighting	How sanctioned bare-knuckle boxing works in BKFC: hand wraps, round length, what strikes are allowed and how fights are scored.
How Power Slap Works: Rules and Scoring	Bare-Knuckle & Slap Fighting	Power Slap explained: how slap-fighting matches are structured, who strikes when, what counts as a foul and how judges score a match.
Arm Wrestling Rules Explained	Arm Wrestling	Competitive arm wrestling rules: the grip, the start, elbow pads, fouls, and how supermatches like East vs West are decided.
Arm Wrestling Techniques: Toproll, Hook and Press	Arm Wrestling	The three core arm wrestling techniques, toproll, hook and press, what each one attacks and when pullers use them.
Bodybuilding Divisions Explained: Open, Classic Physique, 212 and Men's Physique	Bodybuilding	The IFBB Pro League bodybuilding divisions at the Olympia, what each one judges, and the 2026 Olympia champion in each.
How Bodybuilders Qualify for Mr. Olympia	Bodybuilding	How IFBB Pro League bodybuilders earn a place at the Olympia: winning qualifying pro shows, past titles and the road to Olympia Weekend.
Strongman Events Explained	Strongman	A guide to classic strongman events: atlas stones, log press, deadlift, yoke, farmer's walk and vehicle pulls, and what each one tests.
Strongman vs Powerlifting: Key Differences	Strongman	How strongman differs from powerlifting: events, equipment, scoring and the athletes who cross over between the two sports.
Powerlifting Rules and Referee Commands	Powerlifting	The three powerlifts, the referee commands for each, how attempts are judged with white and red lights, and how the total is calculated.
Raw (Classic) vs Equipped Powerlifting	Powerlifting	What separates raw (Classic) powerlifting from equipped lifting: allowed gear, why equipped totals are higher, and how the IPF splits them.
How the CrossFit Games Season Works	CrossFit	From the online CrossFit Open to the Games: how the CrossFit season is structured, how athletes qualify and how the Fittest on Earth is crowned.
Famous CrossFit Benchmark Workouts: Fran, Grace and Murph	CrossFit	Three of CrossFit's best-known benchmark workouts, what's in them and why athletes use them to measure progress.