No pain, no gain, no idea what half these terms mean.
Resting Metabolic Rate: the number of calories your body burns just existing in a chair, doing nothing but maintaining life functions. It's the baseline caloric cost of your meat prison before you add actual activity, typically measured first thing in the morning.
A sport where competitors lift progressively heavier weights in two main events: the snatch and the clean and jerk, both of which sound vaguely inappropriate but are actually technical Olympic lifts. Unlike your average gym bro's bicep curls, this requires explosive power, perfect technique, and the ability to grunt louder than everyone else. It's the difference between fitness and competitive masochism.
A pack of aggressively fit individuals who move together like a muscular wolf pack, united by their devotion to gains and athletic pursuits. They're the group at the gym who seem to know every piece of equipment intimately and make you feel like a weakling just by existing in their vicinity.
The act of recording your exercise technique for critical analysis, or posting it online where internet strangers will gleefully enumerate your biomechanical sins with varying degrees of accuracy.
A training method involving frequent practice of a movement throughout the day at submaximal effort to build neuromuscular efficiency. Popularized by Pavel Tsatsouline for making impossible skills possible through sheer repetition.
Crawling on hands and feet with hips elevated, moving forward like a bear with dignity issues. Excellent for conditioning and discovering that adult humans forgot how to crawl efficiently somewhere around age two.
Workout Of the Day - a pre-programmed training session, most associated with CrossFit. The mysterious ritual that determines whether you walk normally tomorrow.
Training that supposedly translates to real-world movement patterns and daily activities, as opposed to 'non-functional' exercises that only make you better at exercises. The term everyone uses to justify their preferred training style.
How quickly your heart rate drops after intense exercise, indicating cardiovascular fitness. A fast recovery means you're fit; a slow one means you should probably do more cardio and less online shopping during workouts.
A breathing technique involving equal counts for inhale, hold, exhale, and hold (like 4-4-4-4), used to calm the nervous system between sets or before competition. Meditation for meatheads.
Having the same osmotic pressure or solute concentration as another solution—typically referring to sports drinks that match your blood's chemistry so your body actually absorbs them. Medical solutions are isotonic when they won't cause your cells to shrivel or explode on contact, which is generally considered desirable. Also describes muscles with equal tension, though that meaning gets way less advertising dollars.
The force generation capacity of hands and forearms, limiting factor in deadlifts and the difference between holding onto heavy weight versus watching it crash to the floor in public shame.
Complete cardiovascular exhaustion where your lungs are on fire and breathing sounds like a broken accordion. Past tired, approaching horizontal.
Your turn at bat in cricket or baseball—or metaphorically, your turn at power, luck, or success in life. Everyone gets their innings eventually.
Low-intensity exercise performed between harder training sessions to promote blood flow and healing without adding stress. The art of doing something while technically doing nothing.
The total duration a muscle spends under load during a set, often more important than rep count for hypertrophy. The metric that makes a 10-second rep feel like a personal eternity.
A Swedish training method mixing continuous running with random speed intervals. Literally translates to 'speed play,' which sounds much more fun than it actually is.
As Many Reps/Rounds As Possible within a time limit—a workout format designed to make you question both your physical limits and your decision-making ability. The fitness version of 'how much can you eat?'
In sports and fitness contexts, the strategic act of consuming food and drink post-workout to replenish glycogen stores and promote muscle recovery. What used to be called "eating lunch" now sounds like you're maintaining a fighter jet. Fitness influencers have turned this into a pseudo-science involving precise macronutrient ratios and $40 protein powders.
A gymnastics movement transitioning from a pull-up to a dip in one fluid motion, combining pulling and pushing strength with technique. The exercise that humbles people who thought they were strong at pull-ups.
A hand position where palms face toward the body, also called an underhand grip. The grip that makes curls more comfortable and pull-ups slightly less soul-crushing.
Training with submaximal weights (50-70%) moved at maximum speed to develop explosive power. Louie Simmons' way of making light weights feel purposeful.
In FIFA, the soccer equivalent of unnecessary showboating—when you have a clear shot at goal but decide to chip the keeper just to flex your virtual skills. It's the video game version of dunking on someone who's already down, except you're risking looking like a complete fool if you miss. Named for the slimy, underhanded vibe of rubbing salt in your opponent's wounds.
Inflammation of the iliotibial band causing knee pain, primarily afflicting runners who've angered the running gods. Feels like someone is stabbing the outside of your knee with an ice pick.