No pain, no gain, no idea what half these terms mean.
A stat that measures your ability to make your teammates look good without actually scoring yourself—basically the participation trophy of sports metrics.
In the fitness world, when your muscles shorten and tighten during use, proving they're actually doing something besides just existing on your body. In the medical world, it's what pregnant people experience when their uterus is preparing to evict its tenant. Either way, it's your body's way of squeezing things really hard for a purpose.
A subjective scale (usually 1-10 or 6-20) used to measure how hard you feel you're working during exercise. Science's way of asking 'but how do you *feel* about that?' to your cardiovascular system.
A muscle contraction where the muscle shortens while generating force, like the upward phase of a bicep curl. The fun part of lifting where you actually look strong.
A training phase lasting several weeks to a few months within a periodized program, typically focused on a specific goal. The middle child of training blocks that nobody talks about but does most of the work.
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.
The imaginary workout that never happens despite your best intentions, named for standing in your kitchen thinking about exercise while eating instead. The most popular training program among procrastinators.
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.
The organization of your workout schedule by muscle groups or movement patterns across different days. It's how you scientifically justify why today isn't the day for that body part you're trying to avoid training.
A supplement consumed before training, typically containing caffeine and various stimulants to increase energy and focus. It turns regular humans into temporarily jittery superhumans with questionable decision-making abilities and tingling skin.
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.
The total time your muscles spend under tension during a workout session or specific exercise, measured by people who apparently have the mental bandwidth to count seconds while their muscles are screaming. Related to 'time under tension' but encompasses the full training session.
A gym partner who assists during heavy lifts to prevent injury and ensure you complete your reps, theoretically. In practice, they're either overly helpful (touching the bar on rep one) or completely absent (scrolling their phone while you struggle).
Your ability to perform and recover from training volume, essentially your body's throughput for productive suffering. High working capacity means you can handle more training without turning into a zombie.
Practicing the ability to safely slow down momentum, crucial for injury prevention in sports requiring direction changes. It's teaching your body to hit the brakes effectively, because acceleration without deceleration is just falling with style.
A choreographed sequence of movements practiced in martial arts that looks like fighting an invisible opponent who's really bad at dodging. These pre-arranged forms teach technique, balance, and muscle memory while making practitioners feel like they're in a kung fu movie. Performing kata at tournaments involves being judged on precision and power, which is martial arts' way of combining dance recital anxiety with actual combat training.
In physics, the product of mass times velocity that explains why things in motion stay in motion—and why stopping a runaway project feels impossible. More colloquially, it's that magical force that makes everyone want to jump on the bandwagon once success starts building. Losing momentum is every athlete's and startup founder's worst nightmare.
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.
A trainer or instructor who guides individuals or teams to improve performance, whether in sports, business, or personal development. Modern coaching has evolved from clipboard-wielding drill sergeants to anyone with a certification and a LinkedIn profile offering to "unlock your potential." The difference between a good coach and a motivational speaker is mostly about whether they actually track results.
Ski slope terminology for an inexperienced skier who carves across the entire trail like they're mowing a lawn, oblivious to everyone behind them. Named after baby kangaroos for their awkward, unpredictable movements. They're the reason experienced skiers develop trust issues and defensive skiing techniques.
An exercise that works multiple muscle groups and joints simultaneously, like squats or deadlifts. The efficient way to get strong, as opposed to doing 47 isolation exercises for your biceps.
The technical execution of an exercise, including posture, movement path, and joint positioning. The thing everyone ignores until they get injured, then suddenly becomes an expert on.
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.
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.