No pain, no gain, no idea what half these terms mean.
Deliberately misspelled 'gains' referring to muscle growth and strength increases, often invoked with quasi-religious reverence. The proper spelling would be too mundane for the sacred temple of iron.
Exercises using only your body as resistance, from push-ups to pistol squats. The democratizing force of fitness that proves you don't need equipment to suffer, just gravity and determination.
The primal fitness philosophy that strength training should focus on compound movements with substantial weight. Caveman approach to fitness that actually works surprisingly well.
A weight gain phase with no regard for food quality, eating anything and everything to maximize caloric surplus. The freshman year of college approach to muscle building.
In powerlifting, squatting low enough that the hip crease drops below the top of the knee, the difference between a white light and public humiliation at a meet.
Rate of Perceived Exertion—a subjective 1-10 scale measuring how hard you're working, allowing coaches to program training intensity while you lie to yourself about whether that was really a 7 or secretly a 5.
Holding yourself at the top of a pull-up position to measure upper body strength. A pull-up for people still working on pull-ups.
The strategic art of choosing exactly when something should happen—the difference between a joke landing and crickets chirping.
Training designed to improve the efficiency of energy systems through high-intensity work with short rest. CrossFit's academic-sounding justification for making you do burpees until you see the light.
Every Minute On the Minute—complete a set amount of work at the start of each minute, resting whatever time remains. A workout format where the clock is both timer and tormentor.
The controlled lowering phase of an exercise, typically performed with heavier weight than you can lift concentrically. It's the part of the rep where gravity becomes your training partner and your muscles scream about the betrayal.
A weight progression scheme where you either increase weight and decrease reps each set (ascending) or the reverse (descending). It's the mathematical approach to training that makes you feel smart until you're too exhausted to count.
Muscle growth from increasing the volume of sarcoplasm (the fluid and energy substrates in muscle cells) rather than contractile proteins. It's the type of growth that makes you look bigger without proportional strength gains, beloved by bodybuilders and Instagram.
A metabolite produced during high-intensity exercise when your body can't supply oxygen fast enough for purely aerobic metabolism. Despite being blamed for muscle burn, it's actually more like a witness at the crime scene than the criminal.
The act of repeatedly hoisting heavy objects for the express purpose of creating microscopic muscle tears that supposedly make you stronger. In gym culture, this has evolved into an entire lifestyle complete with its own vocabulary, protein shake requirements, and unspoken rules about reracking weights. Also used as a verb by people who make going to the gym their entire personality.
A hip hinge exercise where you bow forward with a barbell on your shoulders, resembling a formal Japanese greeting with added spinal compression. Named optimistically, considering they often make the next morning considerably less good.
A state of chronic fatigue and declining performance caused by excessive training without adequate recovery. What happens when more-is-better philosophy meets biological reality.
A medicine ball squat-and-throw exercise where you hurl a weighted ball at a target on the wall, combining the joy of squatting with the upper body aggression of assaulting vertical surfaces.
Low-Intensity Steady State cardio—jogging, cycling, or walking at a conversational pace. The tortoise to HIIT's hare.
Performing mini-sets with brief rest periods within a larger set. Getting more volume with better form than normal sets.
Horsepower, typically used in automotive and performance contexts to quantify engine output. A car with 500 ponies doesn't actually contain horses—thankfully, just raw mechanical power measured in traditional units.
A military-origin term meaning to thoroughly dominate someone physically, mentally, or psychologically—usually when they least expect it. Complete and utter destruction across all fronts.
A baseball tragedy where a pitcher throws an absolute masterpiece but receives zero run support from their team's offense, resulting in an undeserved loss or no-decision. Named after Felix Hernandez, whose Cy Young season featured the fewest wins in history because the Mariners couldn't hit water if they fell out of a boat. The sporting equivalent of acing a group project while your teammates nap.
Completing the second half of a race or workout faster than the first half. The pacing strategy that separates the disciplined from the over-enthusiastic who died at mile 2.