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Fitness

Exercise, health, body

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translate11 words
Scientific American6 words

Why Your Muscles Stop Growing

💡 Hitting a plateau isn't about effort — it's about accommodation, and the fix is variation

When athletes hit a , it's rarely about effort. The body adapts to repeated stress by becoming more efficient — which sounds good, but means you're burning fewer calories doing the same reps. Elite trainers call this , and the fix isn't to go harder but to go differently. This is why bodybuilders who want to get cycle through different training phases rather than grinding the same routine. Progressive overload — systematically increasing weight, volume, or intensity — forces continued adaptation. The goal isn't to indiscriminately but to create targeted mechanical tension that stimulates in specific muscle groups. , the strategic cycling of training variables, is what separates serious athletes from gym-goers stuck on the same for years.
Vocabulary (6)
TED Health5 words

Why Stretching Doesn't Prevent Injury

💡 Static stretching before exercise reduces power output; dynamic warm-ups are more effective

The pre-workout stretch is one of fitness's most persistent myths. A published in the British Journal of Sports Medicine found that before exercise does not reduce injury risk and may actually impair performance by temporarily reducing muscle stiffness — which sounds counterintuitive, but muscles need a degree of stiffness to generate force efficiently. What does work is a : bodyweight movements that progressively increase and elevate core temperature. Think lunges, not toe touches. The distinction matters because — your body's unconscious sense of its own position — improves with movement, not with passive holds.
Vocabulary (5)
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